Home / 9,564,328.80-14,374,486.80-8,332,610.40

Finding the Fourth Proportional to 9,564,328.80, 14,374,486.80 and 8,332,610.40

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Solution

The fourth proportional to 9,564,328.80, 14,374,486.80 and 8,332,610.40 is: 12,523,304.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564,328.80 : 14,374,486.80 = 8,332,610.40 : x
  2. Step 2: Convert to fraction form
    9,564,328.80/14,374,486.80 = 8,332,610.40/x
  3. Step 3: Cross multiply
    9,564,328.80x = 14,374,486.80 × 8,332,610.40
  4. Step 4: Simplify right side
    9,564,328.80x = 119,776,998,204,342.73
  5. Step 5: Solve for x
    x = 119,776,998,204,342.73/9,564,328.80
  6. Step 6: Final answer
    x = 12,523,304.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.