Home / 4,442,454.52-6,130,998.17-2,699,721.70

Finding the Fourth Proportional to 4,442,454.52, 6,130,998.17 and 2,699,721.70

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Solution

The fourth proportional to 4,442,454.52, 6,130,998.17 and 2,699,721.70 is: 3,725,865.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,454.52 : 6,130,998.17 = 2,699,721.70 : x
  2. Step 2: Convert to fraction form
    4,442,454.52/6,130,998.17 = 2,699,721.70/x
  3. Step 3: Cross multiply
    4,442,454.52x = 6,130,998.17 × 2,699,721.70
  4. Step 4: Simplify right side
    4,442,454.52x = 16,551,988,802,209.29
  5. Step 5: Solve for x
    x = 16,551,988,802,209.29/4,442,454.52
  6. Step 6: Final answer
    x = 3,725,865.67

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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.