Home / 9,205,829.01-12,701,224.85-5,337,573.57

Finding the Fourth Proportional to 9,205,829.01, 12,701,224.85 and 5,337,573.57

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Solution

The fourth proportional to 9,205,829.01, 12,701,224.85 and 5,337,573.57 is: 7,364,216.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205,829.01 : 12,701,224.85 = 5,337,573.57 : x
  2. Step 2: Convert to fraction form
    9,205,829.01/12,701,224.85 = 5,337,573.57/x
  3. Step 3: Cross multiply
    9,205,829.01x = 12,701,224.85 × 5,337,573.57
  4. Step 4: Simplify right side
    9,205,829.01x = 67,793,722,039,299.35
  5. Step 5: Solve for x
    x = 67,793,722,039,299.35/9,205,829.01
  6. Step 6: Final answer
    x = 7,364,216.95

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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.