Home / 15,447,919.92-23,173,017.12-4,088,292

Finding the Fourth Proportional to 15,447,919.92, 23,173,017.12 and 4,088,292

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Solution

The fourth proportional to 15,447,919.92, 23,173,017.12 and 4,088,292 is: 6,132,738.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,447,919.92 : 23,173,017.12 = 4,088,292 : x
  2. Step 2: Convert to fraction form
    15,447,919.92/23,173,017.12 = 4,088,292/x
  3. Step 3: Cross multiply
    15,447,919.92x = 23,173,017.12 × 4,088,292
  4. Step 4: Simplify right side
    15,447,919.92x = 94,738,060,507,559.05
  5. Step 5: Solve for x
    x = 94,738,060,507,559.05/15,447,919.92
  6. Step 6: Final answer
    x = 6,132,738.97

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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.