Home / 7,732,322.52-10,666,304.82-7,184,937.48

Finding the Fourth Proportional to 7,732,322.52, 10,666,304.82 and 7,184,937.48

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Solution

The fourth proportional to 7,732,322.52, 10,666,304.82 and 7,184,937.48 is: 9,911,217.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,322.52 : 10,666,304.82 = 7,184,937.48 : x
  2. Step 2: Convert to fraction form
    7,732,322.52/10,666,304.82 = 7,184,937.48/x
  3. Step 3: Cross multiply
    7,732,322.52x = 10,666,304.82 × 7,184,937.48
  4. Step 4: Simplify right side
    7,732,322.52x = 76,636,733,274,322.66
  5. Step 5: Solve for x
    x = 76,636,733,274,322.66/7,732,322.52
  6. Step 6: Final answer
    x = 9,911,217.89

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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.