Home / 1,519,006.15-2,277,168.27-573,041.17

Finding the Fourth Proportional to 1,519,006.15, 2,277,168.27 and 573,041.17

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Solution

The fourth proportional to 1,519,006.15, 2,277,168.27 and 573,041.17 is: 859,055.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,006.15 : 2,277,168.27 = 573,041.17 : x
  2. Step 2: Convert to fraction form
    1,519,006.15/2,277,168.27 = 573,041.17/x
  3. Step 3: Cross multiply
    1,519,006.15x = 2,277,168.27 × 573,041.17
  4. Step 4: Simplify right side
    1,519,006.15x = 1,304,911,169,727.68
  5. Step 5: Solve for x
    x = 1,304,911,169,727.68/1,519,006.15
  6. Step 6: Final answer
    x = 859,055.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.