Home / 1,006,095.10-1,509,215.55-605,874.10

Finding the Fourth Proportional to 1,006,095.10, 1,509,215.55 and 605,874.10

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Solution

The fourth proportional to 1,006,095.10, 1,509,215.55 and 605,874.10 is: 908,855.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,095.10 : 1,509,215.55 = 605,874.10 : x
  2. Step 2: Convert to fraction form
    1,006,095.10/1,509,215.55 = 605,874.10/x
  3. Step 3: Cross multiply
    1,006,095.10x = 1,509,215.55 × 605,874.10
  4. Step 4: Simplify right side
    1,006,095.10x = 914,394,613,062.26
  5. Step 5: Solve for x
    x = 914,394,613,062.26/1,006,095.10
  6. Step 6: Final answer
    x = 908,855.05

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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.