Home / 9,250,182.54-12,763,729.17-5,809,973.22

Finding the Fourth Proportional to 9,250,182.54, 12,763,729.17 and 5,809,973.22

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Solution

The fourth proportional to 9,250,182.54, 12,763,729.17 and 5,809,973.22 is: 8,016,806.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250,182.54 : 12,763,729.17 = 5,809,973.22 : x
  2. Step 2: Convert to fraction form
    9,250,182.54/12,763,729.17 = 5,809,973.22/x
  3. Step 3: Cross multiply
    9,250,182.54x = 12,763,729.17 × 5,809,973.22
  4. Step 4: Simplify right side
    9,250,182.54x = 74,156,924,665,032.83
  5. Step 5: Solve for x
    x = 74,156,924,665,032.83/9,250,182.54
  6. Step 6: Final answer
    x = 8,016,806.62

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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.