Home / 6,031,816.40-9,047,724.60-3,638,363.60

Finding the Fourth Proportional to 6,031,816.40, 9,047,724.60 and 3,638,363.60

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Solution

The fourth proportional to 6,031,816.40, 9,047,724.60 and 3,638,363.60 is: 5,457,545.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,816.40 : 9,047,724.60 = 3,638,363.60 : x
  2. Step 2: Convert to fraction form
    6,031,816.40/9,047,724.60 = 3,638,363.60/x
  3. Step 3: Cross multiply
    6,031,816.40x = 9,047,724.60 × 3,638,363.60
  4. Step 4: Simplify right side
    6,031,816.40x = 32,918,911,847,464.56
  5. Step 5: Solve for x
    x = 32,918,911,847,464.56/6,031,816.40
  6. Step 6: Final answer
    x = 5,457,545.40

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Double scale
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Similar ratio
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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.