Home / 4,433,812.40-6,641,387.40-3,687,316.40

Finding the Fourth Proportional to 4,433,812.40, 6,641,387.40 and 3,687,316.40

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Solution

The fourth proportional to 4,433,812.40, 6,641,387.40 and 3,687,316.40 is: 5,523,214.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,812.40 : 6,641,387.40 = 3,687,316.40 : x
  2. Step 2: Convert to fraction form
    4,433,812.40/6,641,387.40 = 3,687,316.40/x
  3. Step 3: Cross multiply
    4,433,812.40x = 6,641,387.40 × 3,687,316.40
  4. Step 4: Simplify right side
    4,433,812.40x = 24,488,896,678,773.36
  5. Step 5: Solve for x
    x = 24,488,896,678,773.36/4,433,812.40
  6. Step 6: Final answer
    x = 5,523,214.44

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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.