Home / 5,862,666.12-8,090,480.02-3,249,338.92

Finding the Fourth Proportional to 5,862,666.12, 8,090,480.02 and 3,249,338.92

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Solution

The fourth proportional to 5,862,666.12, 8,090,480.02 and 3,249,338.92 is: 4,484,088.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862,666.12 : 8,090,480.02 = 3,249,338.92 : x
  2. Step 2: Convert to fraction form
    5,862,666.12/8,090,480.02 = 3,249,338.92/x
  3. Step 3: Cross multiply
    5,862,666.12x = 8,090,480.02 × 3,249,338.92
  4. Step 4: Simplify right side
    5,862,666.12x = 26,288,711,610,468.38
  5. Step 5: Solve for x
    x = 26,288,711,610,468.38/5,862,666.12
  6. Step 6: Final answer
    x = 4,484,088.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.