Home / 1,055,600.10-1,456,923.15-602,891.10

Finding the Fourth Proportional to 1,055,600.10, 1,456,923.15 and 602,891.10

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Solution

The fourth proportional to 1,055,600.10, 1,456,923.15 and 602,891.10 is: 832,101.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,600.10 : 1,456,923.15 = 602,891.10 : x
  2. Step 2: Convert to fraction form
    1,055,600.10/1,456,923.15 = 602,891.10/x
  3. Step 3: Cross multiply
    1,055,600.10x = 1,456,923.15 × 602,891.10
  4. Step 4: Simplify right side
    1,055,600.10x = 878,366,000,518.97
  5. Step 5: Solve for x
    x = 878,366,000,518.97/1,055,600.10
  6. Step 6: Final answer
    x = 832,101.10

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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.