Home / 4,032,116.40-6,048,174.60-3,724,186.80

Finding the Fourth Proportional to 4,032,116.40, 6,048,174.60 and 3,724,186.80

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Solution

The fourth proportional to 4,032,116.40, 6,048,174.60 and 3,724,186.80 is: 5,586,280.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,116.40 : 6,048,174.60 = 3,724,186.80 : x
  2. Step 2: Convert to fraction form
    4,032,116.40/6,048,174.60 = 3,724,186.80/x
  3. Step 3: Cross multiply
    4,032,116.40x = 6,048,174.60 × 3,724,186.80
  4. Step 4: Simplify right side
    4,032,116.40x = 22,524,532,009,415.28
  5. Step 5: Solve for x
    x = 22,524,532,009,415.28/4,032,116.40
  6. Step 6: Final answer
    x = 5,586,280.20

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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.