Home / 6,832,386.23-9,428,691.60-3,734,922.50

Finding the Fourth Proportional to 6,832,386.23, 9,428,691.60 and 3,734,922.50

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Solution

The fourth proportional to 6,832,386.23, 9,428,691.60 and 3,734,922.50 is: 5,154,192.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,386.23 : 9,428,691.60 = 3,734,922.50 : x
  2. Step 2: Convert to fraction form
    6,832,386.23/9,428,691.60 = 3,734,922.50/x
  3. Step 3: Cross multiply
    6,832,386.23x = 9,428,691.60 × 3,734,922.50
  4. Step 4: Simplify right side
    6,832,386.23x = 35,215,432,402,401
  5. Step 5: Solve for x
    x = 35,215,432,402,401/6,832,386.23
  6. Step 6: Final answer
    x = 5,154,192.29

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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.