Home / 8,873,034.30-12,244,906.28-5,005,543.50

Finding the Fourth Proportional to 8,873,034.30, 12,244,906.28 and 5,005,543.50

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Solution

The fourth proportional to 8,873,034.30, 12,244,906.28 and 5,005,543.50 is: 6,907,717.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,034.30 : 12,244,906.28 = 5,005,543.50 : x
  2. Step 2: Convert to fraction form
    8,873,034.30/12,244,906.28 = 5,005,543.50/x
  3. Step 3: Cross multiply
    8,873,034.30x = 12,244,906.28 × 5,005,543.50
  4. Step 4: Simplify right side
    8,873,034.30x = 61,292,411,050,477.04
  5. Step 5: Solve for x
    x = 61,292,411,050,477.04/8,873,034.30
  6. Step 6: Final answer
    x = 6,907,717.13

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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.