Home / 1,164,292.47-1,606,192.61-841,491.27

Finding the Fourth Proportional to 1,164,292.47, 1,606,192.61 and 841,491.27

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Solution

The fourth proportional to 1,164,292.47, 1,606,192.61 and 841,491.27 is: 1,160,874.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,292.47 : 1,606,192.61 = 841,491.27 : x
  2. Step 2: Convert to fraction form
    1,164,292.47/1,606,192.61 = 841,491.27/x
  3. Step 3: Cross multiply
    1,164,292.47x = 1,606,192.61 × 841,491.27
  4. Step 4: Simplify right side
    1,164,292.47x = 1,351,597,055,046.06
  5. Step 5: Solve for x
    x = 1,351,597,055,046.06/1,164,292.47
  6. Step 6: Final answer
    x = 1,160,874.17

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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.