Home / 6,144,212.70-9,216,319.05-1,884,347.10

Finding the Fourth Proportional to 6,144,212.70, 9,216,319.05 and 1,884,347.10

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Solution

The fourth proportional to 6,144,212.70, 9,216,319.05 and 1,884,347.10 is: 2,826,520.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,212.70 : 9,216,319.05 = 1,884,347.10 : x
  2. Step 2: Convert to fraction form
    6,144,212.70/9,216,319.05 = 1,884,347.10/x
  3. Step 3: Cross multiply
    6,144,212.70x = 9,216,319.05 × 1,884,347.10
  4. Step 4: Simplify right side
    6,144,212.70x = 17,366,744,074,542.26
  5. Step 5: Solve for x
    x = 17,366,744,074,542.26/6,144,212.70
  6. Step 6: Final answer
    x = 2,826,520.65

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Similar ratio
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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.