Home / 3,572,055.55-5,358,403.17-1,013,294.71

Finding the Fourth Proportional to 3,572,055.55, 5,358,403.17 and 1,013,294.71

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Solution

The fourth proportional to 3,572,055.55, 5,358,403.17 and 1,013,294.71 is: 1,520,032.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,055.55 : 5,358,403.17 = 1,013,294.71 : x
  2. Step 2: Convert to fraction form
    3,572,055.55/5,358,403.17 = 1,013,294.71/x
  3. Step 3: Cross multiply
    3,572,055.55x = 5,358,403.17 × 1,013,294.71
  4. Step 4: Simplify right side
    3,572,055.55x = 5,429,641,586,208.23
  5. Step 5: Solve for x
    x = 5,429,641,586,208.23/3,572,055.55
  6. Step 6: Final answer
    x = 1,520,032.80

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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.