Home / 8,045,531.19-12,068,029.49-3,496,584.56

Finding the Fourth Proportional to 8,045,531.19, 12,068,029.49 and 3,496,584.56

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Solution

The fourth proportional to 8,045,531.19, 12,068,029.49 and 3,496,584.56 is: 5,244,760.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,531.19 : 12,068,029.49 = 3,496,584.56 : x
  2. Step 2: Convert to fraction form
    8,045,531.19/12,068,029.49 = 3,496,584.56/x
  3. Step 3: Cross multiply
    8,045,531.19x = 12,068,029.49 × 3,496,584.56
  4. Step 4: Simplify right side
    8,045,531.19x = 42,196,885,506,535.60
  5. Step 5: Solve for x
    x = 42,196,885,506,535.60/8,045,531.19
  6. Step 6: Final answer
    x = 5,244,760.66

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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.