Home / 11,178,391.55-16,767,566.39-3,502,624

Finding the Fourth Proportional to 11,178,391.55, 16,767,566.39 and 3,502,624

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Solution

The fourth proportional to 11,178,391.55, 16,767,566.39 and 3,502,624 is: 5,253,929.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,178,391.55 : 16,767,566.39 = 3,502,624 : x
  2. Step 2: Convert to fraction form
    11,178,391.55/16,767,566.39 = 3,502,624/x
  3. Step 3: Cross multiply
    11,178,391.55x = 16,767,566.39 × 3,502,624
  4. Step 4: Simplify right side
    11,178,391.55x = 58,730,480,459,207.36
  5. Step 5: Solve for x
    x = 58,730,480,459,207.36/11,178,391.55
  6. Step 6: Final answer
    x = 5,253,929.44

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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.