Home / 10,169,024.54-15,253,561.45-2,492,703.75

Finding the Fourth Proportional to 10,169,024.54, 15,253,561.45 and 2,492,703.75

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Solution

The fourth proportional to 10,169,024.54, 15,253,561.45 and 2,492,703.75 is: 3,739,061.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,169,024.54 : 15,253,561.45 = 2,492,703.75 : x
  2. Step 2: Convert to fraction form
    10,169,024.54/15,253,561.45 = 2,492,703.75/x
  3. Step 3: Cross multiply
    10,169,024.54x = 15,253,561.45 × 2,492,703.75
  4. Step 4: Simplify right side
    10,169,024.54x = 38,022,609,827,270.44
  5. Step 5: Solve for x
    x = 38,022,609,827,270.44/10,169,024.54
  6. Step 6: Final answer
    x = 3,739,061.66

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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.