Home / 6,526,677.68-9,006,287.16-3,773,541.75

Finding the Fourth Proportional to 6,526,677.68, 9,006,287.16 and 3,773,541.75

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Solution

The fourth proportional to 6,526,677.68, 9,006,287.16 and 3,773,541.75 is: 5,207,182.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,677.68 : 9,006,287.16 = 3,773,541.75 : x
  2. Step 2: Convert to fraction form
    6,526,677.68/9,006,287.16 = 3,773,541.75/x
  3. Step 3: Cross multiply
    6,526,677.68x = 9,006,287.16 × 3,773,541.75
  4. Step 4: Simplify right side
    6,526,677.68x = 33,985,600,610,748.93
  5. Step 5: Solve for x
    x = 33,985,600,610,748.93/6,526,677.68
  6. Step 6: Final answer
    x = 5,207,182.32

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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.