Home / 1,087,414.11-1,500,589.73-604,010.16

Finding the Fourth Proportional to 1,087,414.11, 1,500,589.73 and 604,010.16

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Solution

The fourth proportional to 1,087,414.11, 1,500,589.73 and 604,010.16 is: 833,510.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,414.11 : 1,500,589.73 = 604,010.16 : x
  2. Step 2: Convert to fraction form
    1,087,414.11/1,500,589.73 = 604,010.16/x
  3. Step 3: Cross multiply
    1,087,414.11x = 1,500,589.73 × 604,010.16
  4. Step 4: Simplify right side
    1,087,414.11x = 906,371,444,421.68
  5. Step 5: Solve for x
    x = 906,371,444,421.68/1,087,414.11
  6. Step 6: Final answer
    x = 833,510.84

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Double scale
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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.