Home / 1,034,802.70-1,427,706.29-587,180.00

Finding the Fourth Proportional to 1,034,802.70, 1,427,706.29 and 587,180.00

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Solution

The fourth proportional to 1,034,802.70, 1,427,706.29 and 587,180.00 is: 810,126.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,802.70 : 1,427,706.29 = 587,180.00 : x
  2. Step 2: Convert to fraction form
    1,034,802.70/1,427,706.29 = 587,180.00/x
  3. Step 3: Cross multiply
    1,034,802.70x = 1,427,706.29 × 587,180.00
  4. Step 4: Simplify right side
    1,034,802.70x = 838,320,577,550.53
  5. Step 5: Solve for x
    x = 838,320,577,550.53/1,034,802.70
  6. Step 6: Final answer
    x = 810,126.00

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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.