Home / 9,357,533.40-14,036,300.10-8,741,674.20

Finding the Fourth Proportional to 9,357,533.40, 14,036,300.10 and 8,741,674.20

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Solution

The fourth proportional to 9,357,533.40, 14,036,300.10 and 8,741,674.20 is: 13,112,511.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,533.40 : 14,036,300.10 = 8,741,674.20 : x
  2. Step 2: Convert to fraction form
    9,357,533.40/14,036,300.10 = 8,741,674.20/x
  3. Step 3: Cross multiply
    9,357,533.40x = 14,036,300.10 × 8,741,674.20
  4. Step 4: Simplify right side
    9,357,533.40x = 122,700,762,447,627.41
  5. Step 5: Solve for x
    x = 122,700,762,447,627.41/9,357,533.40
  6. Step 6: Final answer
    x = 13,112,511.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.