Home / 2,098,355.37-2,895,730.53-1,192,937.37

Finding the Fourth Proportional to 2,098,355.37, 2,895,730.53 and 1,192,937.37

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Solution

The fourth proportional to 2,098,355.37, 2,895,730.53 and 1,192,937.37 is: 1,646,253.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,355.37 : 2,895,730.53 = 1,192,937.37 : x
  2. Step 2: Convert to fraction form
    2,098,355.37/2,895,730.53 = 1,192,937.37/x
  3. Step 3: Cross multiply
    2,098,355.37x = 2,895,730.53 × 1,192,937.37
  4. Step 4: Simplify right side
    2,098,355.37x = 3,454,425,162,686.91
  5. Step 5: Solve for x
    x = 3,454,425,162,686.91/2,098,355.37
  6. Step 6: Final answer
    x = 1,646,253.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.