Home / 6,262,713.52-8,642,398.26-3,684,560.28

Finding the Fourth Proportional to 6,262,713.52, 8,642,398.26 and 3,684,560.28

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Solution

The fourth proportional to 6,262,713.52, 8,642,398.26 and 3,684,560.28 is: 5,084,607.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,713.52 : 8,642,398.26 = 3,684,560.28 : x
  2. Step 2: Convert to fraction form
    6,262,713.52/8,642,398.26 = 3,684,560.28/x
  3. Step 3: Cross multiply
    6,262,713.52x = 8,642,398.26 × 3,684,560.28
  4. Step 4: Simplify right side
    6,262,713.52x = 31,843,437,352,737.11
  5. Step 5: Solve for x
    x = 31,843,437,352,737.11/6,262,713.52
  6. Step 6: Final answer
    x = 5,084,607.06

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1.5x scale

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.