Home / 1,074,148.04-1,482,294.72-590,713.17

Finding the Fourth Proportional to 1,074,148.04, 1,482,294.72 and 590,713.17

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Solution

The fourth proportional to 1,074,148.04, 1,482,294.72 and 590,713.17 is: 815,167.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,148.04 : 1,482,294.72 = 590,713.17 : x
  2. Step 2: Convert to fraction form
    1,074,148.04/1,482,294.72 = 590,713.17/x
  3. Step 3: Cross multiply
    1,074,148.04x = 1,482,294.72 × 590,713.17
  4. Step 4: Simplify right side
    1,074,148.04x = 875,611,012,925.46
  5. Step 5: Solve for x
    x = 875,611,012,925.46/1,074,148.04
  6. Step 6: Final answer
    x = 815,167.91

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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.