Home / 1,792,064.59-2,473,053.65-976,274.22

Finding the Fourth Proportional to 1,792,064.59, 2,473,053.65 and 976,274.22

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Solution

The fourth proportional to 1,792,064.59, 2,473,053.65 and 976,274.22 is: 1,347,260.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,064.59 : 2,473,053.65 = 976,274.22 : x
  2. Step 2: Convert to fraction form
    1,792,064.59/2,473,053.65 = 976,274.22/x
  3. Step 3: Cross multiply
    1,792,064.59x = 2,473,053.65 × 976,274.22
  4. Step 4: Simplify right side
    1,792,064.59x = 2,414,378,522,806.13
  5. Step 5: Solve for x
    x = 2,414,378,522,806.13/1,792,064.59
  6. Step 6: Final answer
    x = 1,347,260.88

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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.