Home / 1,034,861.76-1,552,293.04-465,578.04

Finding the Fourth Proportional to 1,034,861.76, 1,552,293.04 and 465,578.04

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Solution

The fourth proportional to 1,034,861.76, 1,552,293.04 and 465,578.04 is: 698,367.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,861.76 : 1,552,293.04 = 465,578.04 : x
  2. Step 2: Convert to fraction form
    1,034,861.76/1,552,293.04 = 465,578.04/x
  3. Step 3: Cross multiply
    1,034,861.76x = 1,552,293.04 × 465,578.04
  4. Step 4: Simplify right side
    1,034,861.76x = 722,713,551,068.84
  5. Step 5: Solve for x
    x = 722,713,551,068.84/1,034,861.76
  6. Step 6: Final answer
    x = 698,367.24

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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.