Home / 5,395,312.89-7,436,883.83-3,652,432.65

Finding the Fourth Proportional to 5,395,312.89, 7,436,883.83 and 3,652,432.65

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Solution

The fourth proportional to 5,395,312.89, 7,436,883.83 and 3,652,432.65 is: 5,034,502.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,312.89 : 7,436,883.83 = 3,652,432.65 : x
  2. Step 2: Convert to fraction form
    5,395,312.89/7,436,883.83 = 3,652,432.65/x
  3. Step 3: Cross multiply
    5,395,312.89x = 7,436,883.83 × 3,652,432.65
  4. Step 4: Simplify right side
    5,395,312.89x = 27,162,717,296,686.89
  5. Step 5: Solve for x
    x = 27,162,717,296,686.89/5,395,312.89
  6. Step 6: Final answer
    x = 5,034,502.70

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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.