Home / 7,496,737.60-10,344,381.72-4,233,487.60

Finding the Fourth Proportional to 7,496,737.60, 10,344,381.72 and 4,233,487.60

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Solution

The fourth proportional to 7,496,737.60, 10,344,381.72 and 4,233,487.60 is: 5,841,582.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,737.60 : 10,344,381.72 = 4,233,487.60 : x
  2. Step 2: Convert to fraction form
    7,496,737.60/10,344,381.72 = 4,233,487.60/x
  3. Step 3: Cross multiply
    7,496,737.60x = 10,344,381.72 × 4,233,487.60
  4. Step 4: Simplify right side
    7,496,737.60x = 43,792,811,741,286.67
  5. Step 5: Solve for x
    x = 43,792,811,741,286.67/7,496,737.60
  6. Step 6: Final answer
    x = 5,841,582.58

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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.