Home / 9,272,349.64-13,905,677.82-6,412,096.81

Finding the Fourth Proportional to 9,272,349.64, 13,905,677.82 and 6,412,096.81

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Solution

The fourth proportional to 9,272,349.64, 13,905,677.82 and 6,412,096.81 is: 9,616,176.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272,349.64 : 13,905,677.82 = 6,412,096.81 : x
  2. Step 2: Convert to fraction form
    9,272,349.64/13,905,677.82 = 6,412,096.81/x
  3. Step 3: Cross multiply
    9,272,349.64x = 13,905,677.82 × 6,412,096.81
  4. Step 4: Simplify right side
    9,272,349.64x = 89,164,552,441,737.25
  5. Step 5: Solve for x
    x = 89,164,552,441,737.25/9,272,349.64
  6. Step 6: Final answer
    x = 9,616,176.68

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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.