Home / 6,948,340.08-9,588,710.22-3,851,063.40

Finding the Fourth Proportional to 6,948,340.08, 9,588,710.22 and 3,851,063.40

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Solution

The fourth proportional to 6,948,340.08, 9,588,710.22 and 3,851,063.40 is: 5,314,468.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,340.08 : 9,588,710.22 = 3,851,063.40 : x
  2. Step 2: Convert to fraction form
    6,948,340.08/9,588,710.22 = 3,851,063.40/x
  3. Step 3: Cross multiply
    6,948,340.08x = 9,588,710.22 × 3,851,063.40
  4. Step 4: Simplify right side
    6,948,340.08x = 36,926,730,981,447.95
  5. Step 5: Solve for x
    x = 36,926,730,981,447.95/6,948,340.08
  6. Step 6: Final answer
    x = 5,314,468.00

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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.