Home / 6,712,022.34-9,262,543.59-3,656,236.59

Finding the Fourth Proportional to 6,712,022.34, 9,262,543.59 and 3,656,236.59

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Solution

The fourth proportional to 6,712,022.34, 9,262,543.59 and 3,656,236.59 is: 5,045,580.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,022.34 : 9,262,543.59 = 3,656,236.59 : x
  2. Step 2: Convert to fraction form
    6,712,022.34/9,262,543.59 = 3,656,236.59/x
  3. Step 3: Cross multiply
    6,712,022.34x = 9,262,543.59 × 3,656,236.59
  4. Step 4: Simplify right side
    6,712,022.34x = 33,866,050,790,227.96
  5. Step 5: Solve for x
    x = 33,866,050,790,227.96/6,712,022.34
  6. Step 6: Final answer
    x = 5,045,580.76

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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.