Home / 6,125,059.50-9,187,968.33-1,865,541.66

Finding the Fourth Proportional to 6,125,059.50, 9,187,968.33 and 1,865,541.66

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Solution

The fourth proportional to 6,125,059.50, 9,187,968.33 and 1,865,541.66 is: 2,798,427.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,059.50 : 9,187,968.33 = 1,865,541.66 : x
  2. Step 2: Convert to fraction form
    6,125,059.50/9,187,968.33 = 1,865,541.66/x
  3. Step 3: Cross multiply
    6,125,059.50x = 9,187,968.33 × 1,865,541.66
  4. Step 4: Simplify right side
    6,125,059.50x = 17,140,537,690,375.63
  5. Step 5: Solve for x
    x = 17,140,537,690,375.63/6,125,059.50
  6. Step 6: Final answer
    x = 2,798,427.95

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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.