Home / 7,702,304.27-10,629,512.00-4,264,545.20

Finding the Fourth Proportional to 7,702,304.27, 10,629,512.00 and 4,264,545.20

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Solution

The fourth proportional to 7,702,304.27, 10,629,512.00 and 4,264,545.20 is: 5,885,256.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,702,304.27 : 10,629,512.00 = 4,264,545.20 : x
  2. Step 2: Convert to fraction form
    7,702,304.27/10,629,512.00 = 4,264,545.20/x
  3. Step 3: Cross multiply
    7,702,304.27x = 10,629,512.00 × 4,264,545.20
  4. Step 4: Simplify right side
    7,702,304.27x = 45,330,034,303,472.12
  5. Step 5: Solve for x
    x = 45,330,034,303,472.12/7,702,304.27
  6. Step 6: Final answer
    x = 5,885,256.25

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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.