Home / 1,182,900.39-1,773,083.52-844,916.01

Finding the Fourth Proportional to 1,182,900.39, 1,773,083.52 and 844,916.01

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Solution

The fourth proportional to 1,182,900.39, 1,773,083.52 and 844,916.01 is: 1,266,468.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,900.39 : 1,773,083.52 = 844,916.01 : x
  2. Step 2: Convert to fraction form
    1,182,900.39/1,773,083.52 = 844,916.01/x
  3. Step 3: Cross multiply
    1,182,900.39x = 1,773,083.52 × 844,916.01
  4. Step 4: Simplify right side
    1,182,900.39x = 1,498,106,653,115.16
  5. Step 5: Solve for x
    x = 1,498,106,653,115.16/1,182,900.39
  6. Step 6: Final answer
    x = 1,266,468.98

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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.