Home / 4,166,631.40-6,249,947.10-3,714,906.55

Finding the Fourth Proportional to 4,166,631.40, 6,249,947.10 and 3,714,906.55

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Solution

The fourth proportional to 4,166,631.40, 6,249,947.10 and 3,714,906.55 is: 5,572,359.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,631.40 : 6,249,947.10 = 3,714,906.55 : x
  2. Step 2: Convert to fraction form
    4,166,631.40/6,249,947.10 = 3,714,906.55/x
  3. Step 3: Cross multiply
    4,166,631.40x = 6,249,947.10 × 3,714,906.55
  4. Step 4: Simplify right side
    4,166,631.40x = 23,217,969,418,943.50
  5. Step 5: Solve for x
    x = 23,217,969,418,943.50/4,166,631.40
  6. Step 6: Final answer
    x = 5,572,359.83

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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.