Home / 1,074,257.10-1,482,484.86-584,231.16

Finding the Fourth Proportional to 1,074,257.10, 1,482,484.86 and 584,231.16

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Solution

The fourth proportional to 1,074,257.10, 1,482,484.86 and 584,231.16 is: 806,244.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,257.10 : 1,482,484.86 = 584,231.16 : x
  2. Step 2: Convert to fraction form
    1,074,257.10/1,482,484.86 = 584,231.16/x
  3. Step 3: Cross multiply
    1,074,257.10x = 1,482,484.86 × 584,231.16
  4. Step 4: Simplify right side
    1,074,257.10x = 866,113,849,440.24
  5. Step 5: Solve for x
    x = 866,113,849,440.24/1,074,257.10
  6. Step 6: Final answer
    x = 806,244.47

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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.