Home / 2,098,343.58-2,895,714.24-1,192,925.58

Finding the Fourth Proportional to 2,098,343.58, 2,895,714.24 and 1,192,925.58

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Solution

The fourth proportional to 2,098,343.58, 2,895,714.24 and 1,192,925.58 is: 1,646,237.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,343.58 : 2,895,714.24 = 1,192,925.58 : x
  2. Step 2: Convert to fraction form
    2,098,343.58/2,895,714.24 = 1,192,925.58/x
  3. Step 3: Cross multiply
    2,098,343.58x = 2,895,714.24 × 1,192,925.58
  4. Step 4: Simplify right side
    2,098,343.58x = 3,454,371,589,266.26
  5. Step 5: Solve for x
    x = 3,454,371,589,266.26/2,098,343.58
  6. Step 6: Final answer
    x = 1,646,237.36

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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.