Home / 15,706,589.76-23,559,199.34-4,923,644.58

Finding the Fourth Proportional to 15,706,589.76, 23,559,199.34 and 4,923,644.58

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Solution

The fourth proportional to 15,706,589.76, 23,559,199.34 and 4,923,644.58 is: 7,385,252.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,589.76 : 23,559,199.34 = 4,923,644.58 : x
  2. Step 2: Convert to fraction form
    15,706,589.76/23,559,199.34 = 4,923,644.58/x
  3. Step 3: Cross multiply
    15,706,589.76x = 23,559,199.34 × 4,923,644.58
  4. Step 4: Simplify right side
    15,706,589.76x = 115,997,124,139,530.58
  5. Step 5: Solve for x
    x = 115,997,124,139,530.58/15,706,589.76
  6. Step 6: Final answer
    x = 7,385,252.04

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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.