Home / 5,829,155.70-8,050,508.50-4,437,655.08

Finding the Fourth Proportional to 5,829,155.70, 8,050,508.50 and 4,437,655.08

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Solution

The fourth proportional to 5,829,155.70, 8,050,508.50 and 4,437,655.08 is: 6,128,740.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,155.70 : 8,050,508.50 = 4,437,655.08 : x
  2. Step 2: Convert to fraction form
    5,829,155.70/8,050,508.50 = 4,437,655.08/x
  3. Step 3: Cross multiply
    5,829,155.70x = 8,050,508.50 × 4,437,655.08
  4. Step 4: Simplify right side
    5,829,155.70x = 35,725,379,969,024.05
  5. Step 5: Solve for x
    x = 35,725,379,969,024.05/5,829,155.70
  6. Step 6: Final answer
    x = 6,128,740.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.