Home / 5,740,653.69-8,612,040.02-2,375,123.13

Finding the Fourth Proportional to 5,740,653.69, 8,612,040.02 and 2,375,123.13

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Solution

The fourth proportional to 5,740,653.69, 8,612,040.02 and 2,375,123.13 is: 3,563,123.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,740,653.69 : 8,612,040.02 = 2,375,123.13 : x
  2. Step 2: Convert to fraction form
    5,740,653.69/8,612,040.02 = 2,375,123.13/x
  3. Step 3: Cross multiply
    5,740,653.69x = 8,612,040.02 × 2,375,123.13
  4. Step 4: Simplify right side
    5,740,653.69x = 20,454,655,436,112.05
  5. Step 5: Solve for x
    x = 20,454,655,436,112.05/5,740,653.69
  6. Step 6: Final answer
    x = 3,563,123.04

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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.