Home / 5,700,461.08-7,866,643.87-3,086,969.66

Finding the Fourth Proportional to 5,700,461.08, 7,866,643.87 and 3,086,969.66

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Solution

The fourth proportional to 5,700,461.08, 7,866,643.87 and 3,086,969.66 is: 4,260,022.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,461.08 : 7,866,643.87 = 3,086,969.66 : x
  2. Step 2: Convert to fraction form
    5,700,461.08/7,866,643.87 = 3,086,969.66/x
  3. Step 3: Cross multiply
    5,700,461.08x = 7,866,643.87 × 3,086,969.66
  4. Step 4: Simplify right side
    5,700,461.08x = 24,284,090,974,497.47
  5. Step 5: Solve for x
    x = 24,284,090,974,497.47/5,700,461.08
  6. Step 6: Final answer
    x = 4,260,022.24

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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.