Home / 15,252,025.18-22,878,019.40-3,892,475.02

Finding the Fourth Proportional to 15,252,025.18, 22,878,019.40 and 3,892,475.02

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Solution

The fourth proportional to 15,252,025.18, 22,878,019.40 and 3,892,475.02 is: 5,838,707.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,252,025.18 : 22,878,019.40 = 3,892,475.02 : x
  2. Step 2: Convert to fraction form
    15,252,025.18/22,878,019.40 = 3,892,475.02/x
  3. Step 3: Cross multiply
    15,252,025.18x = 22,878,019.40 × 3,892,475.02
  4. Step 4: Simplify right side
    15,252,025.18x = 89,052,119,021,575.38
  5. Step 5: Solve for x
    x = 89,052,119,021,575.38/15,252,025.18
  6. Step 6: Final answer
    x = 5,838,707.84

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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.