Home / 1,074,561.06-1,482,863.40-584,515.14

Finding the Fourth Proportional to 1,074,561.06, 1,482,863.40 and 584,515.14

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Solution

The fourth proportional to 1,074,561.06, 1,482,863.40 and 584,515.14 is: 806,614.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,561.06 : 1,482,863.40 = 584,515.14 : x
  2. Step 2: Convert to fraction form
    1,074,561.06/1,482,863.40 = 584,515.14/x
  3. Step 3: Cross multiply
    1,074,561.06x = 1,482,863.40 × 584,515.14
  4. Step 4: Simplify right side
    1,074,561.06x = 866,756,107,851.88
  5. Step 5: Solve for x
    x = 866,756,107,851.88/1,074,561.06
  6. Step 6: Final answer
    x = 806,614.11

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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.