Home / 10,567,704.40-15,846,560.10-4,093,812.04

Finding the Fourth Proportional to 10,567,704.40, 15,846,560.10 and 4,093,812.04

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Solution

The fourth proportional to 10,567,704.40, 15,846,560.10 and 4,093,812.04 is: 6,138,782.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,704.40 : 15,846,560.10 = 4,093,812.04 : x
  2. Step 2: Convert to fraction form
    10,567,704.40/15,846,560.10 = 4,093,812.04/x
  3. Step 3: Cross multiply
    10,567,704.40x = 15,846,560.10 × 4,093,812.04
  4. Step 4: Simplify right side
    10,567,704.40x = 64,872,838,529,963.60
  5. Step 5: Solve for x
    x = 64,872,838,529,963.60/10,567,704.40
  6. Step 6: Final answer
    x = 6,138,782.47

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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.