Home / 1,658,049.10-2,487,073.65-1,462,093.90

Finding the Fourth Proportional to 1,658,049.10, 2,487,073.65 and 1,462,093.90

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Solution

The fourth proportional to 1,658,049.10, 2,487,073.65 and 1,462,093.90 is: 2,193,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,049.10 : 2,487,073.65 = 1,462,093.90 : x
  2. Step 2: Convert to fraction form
    1,658,049.10/2,487,073.65 = 1,462,093.90/x
  3. Step 3: Cross multiply
    1,658,049.10x = 2,487,073.65 × 1,462,093.90
  4. Step 4: Simplify right side
    1,658,049.10x = 3,636,335,212,515.74
  5. Step 5: Solve for x
    x = 3,636,335,212,515.74/1,658,049.10
  6. Step 6: Final answer
    x = 2,193,140.85

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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.