Home / 9,059,387.63-12,502,472.24-5,192,552.93

Finding the Fourth Proportional to 9,059,387.63, 12,502,472.24 and 5,192,552.93

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Solution

The fourth proportional to 9,059,387.63, 12,502,472.24 and 5,192,552.93 is: 7,166,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,387.63 : 12,502,472.24 = 5,192,552.93 : x
  2. Step 2: Convert to fraction form
    9,059,387.63/12,502,472.24 = 5,192,552.93/x
  3. Step 3: Cross multiply
    9,059,387.63x = 12,502,472.24 × 5,192,552.93
  4. Step 4: Simplify right side
    9,059,387.63x = 64,919,748,867,349.08
  5. Step 5: Solve for x
    x = 64,919,748,867,349.08/9,059,387.63
  6. Step 6: Final answer
    x = 7,166,019.55

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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.