Home / 5,037,023.91-7,557,018.23-1,625,246.50

Finding the Fourth Proportional to 5,037,023.91, 7,557,018.23 and 1,625,246.50

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Solution

The fourth proportional to 5,037,023.91, 7,557,018.23 and 1,625,246.50 is: 2,438,348.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,023.91 : 7,557,018.23 = 1,625,246.50 : x
  2. Step 2: Convert to fraction form
    5,037,023.91/7,557,018.23 = 1,625,246.50/x
  3. Step 3: Cross multiply
    5,037,023.91x = 7,557,018.23 × 1,625,246.50
  4. Step 4: Simplify right side
    5,037,023.91x = 12,282,017,428,743.70
  5. Step 5: Solve for x
    x = 12,282,017,428,743.70/5,037,023.91
  6. Step 6: Final answer
    x = 2,438,348.05

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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.