Home / 7,423,735.15-11,136,318.59-2,304,790.61

Finding the Fourth Proportional to 7,423,735.15, 11,136,318.59 and 2,304,790.61

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Solution

The fourth proportional to 7,423,735.15, 11,136,318.59 and 2,304,790.61 is: 3,457,408.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,423,735.15 : 11,136,318.59 = 2,304,790.61 : x
  2. Step 2: Convert to fraction form
    7,423,735.15/11,136,318.59 = 2,304,790.61/x
  3. Step 3: Cross multiply
    7,423,735.15x = 11,136,318.59 × 2,304,790.61
  4. Step 4: Simplify right side
    7,423,735.15x = 25,666,882,459,799.75
  5. Step 5: Solve for x
    x = 25,666,882,459,799.75/7,423,735.15
  6. Step 6: Final answer
    x = 3,457,408.16

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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.