Home / 1,055,113.14-1,456,117.68-596,216.04

Finding the Fourth Proportional to 1,055,113.14, 1,456,117.68 and 596,216.04

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Solution

The fourth proportional to 1,055,113.14, 1,456,117.68 and 596,216.04 is: 822,812.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,113.14 : 1,456,117.68 = 596,216.04 : x
  2. Step 2: Convert to fraction form
    1,055,113.14/1,456,117.68 = 596,216.04/x
  3. Step 3: Cross multiply
    1,055,113.14x = 1,456,117.68 × 596,216.04
  4. Step 4: Simplify right side
    1,055,113.14x = 868,160,716,943.59
  5. Step 5: Solve for x
    x = 868,160,716,943.59/1,055,113.14
  6. Step 6: Final answer
    x = 822,812.91

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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.