Home / 9,062,570.22-12,506,398.92-4,932,591.54

Finding the Fourth Proportional to 9,062,570.22, 12,506,398.92 and 4,932,591.54

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Solution

The fourth proportional to 9,062,570.22, 12,506,398.92 and 4,932,591.54 is: 6,807,004.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,570.22 : 12,506,398.92 = 4,932,591.54 : x
  2. Step 2: Convert to fraction form
    9,062,570.22/12,506,398.92 = 4,932,591.54/x
  3. Step 3: Cross multiply
    9,062,570.22x = 12,506,398.92 × 4,932,591.54
  4. Step 4: Simplify right side
    9,062,570.22x = 61,688,957,508,657.14
  5. Step 5: Solve for x
    x = 61,688,957,508,657.14/9,062,570.22
  6. Step 6: Final answer
    x = 6,807,004.64

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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.