Home / 6,302,152.60-9,453,228.90-6,207,674.20

Finding the Fourth Proportional to 6,302,152.60, 9,453,228.90 and 6,207,674.20

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Solution

The fourth proportional to 6,302,152.60, 9,453,228.90 and 6,207,674.20 is: 9,311,511.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302,152.60 : 9,453,228.90 = 6,207,674.20 : x
  2. Step 2: Convert to fraction form
    6,302,152.60/9,453,228.90 = 6,207,674.20/x
  3. Step 3: Cross multiply
    6,302,152.60x = 9,453,228.90 × 6,207,674.20
  4. Step 4: Simplify right side
    6,302,152.60x = 58,682,565,149,224.38
  5. Step 5: Solve for x
    x = 58,682,565,149,224.38/6,302,152.60
  6. Step 6: Final answer
    x = 9,311,511.30

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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.