Home / 1,060,856.85-1,464,013.38-577,453.17

Finding the Fourth Proportional to 1,060,856.85, 1,464,013.38 and 577,453.17

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Solution

The fourth proportional to 1,060,856.85, 1,464,013.38 and 577,453.17 is: 796,902.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,856.85 : 1,464,013.38 = 577,453.17 : x
  2. Step 2: Convert to fraction form
    1,060,856.85/1,464,013.38 = 577,453.17/x
  3. Step 3: Cross multiply
    1,060,856.85x = 1,464,013.38 × 577,453.17
  4. Step 4: Simplify right side
    1,060,856.85x = 845,399,167,203.42
  5. Step 5: Solve for x
    x = 845,399,167,203.42/1,060,856.85
  6. Step 6: Final answer
    x = 796,902.21

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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.