Home / 2,527,466.70-3,791,200.05-1,570,872.90

Finding the Fourth Proportional to 2,527,466.70, 3,791,200.05 and 1,570,872.90

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Solution

The fourth proportional to 2,527,466.70, 3,791,200.05 and 1,570,872.90 is: 2,356,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,466.70 : 3,791,200.05 = 1,570,872.90 : x
  2. Step 2: Convert to fraction form
    2,527,466.70/3,791,200.05 = 1,570,872.90/x
  3. Step 3: Cross multiply
    2,527,466.70x = 3,791,200.05 × 1,570,872.90
  4. Step 4: Simplify right side
    2,527,466.70x = 5,955,493,417,023.65
  5. Step 5: Solve for x
    x = 5,955,493,417,023.65/2,527,466.70
  6. Step 6: Final answer
    x = 2,356,309.35

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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.