Home / 1,017,822.24-1,404,591.84-565,110

Finding the Fourth Proportional to 1,017,822.24, 1,404,591.84 and 565,110

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Solution

The fourth proportional to 1,017,822.24, 1,404,591.84 and 565,110 is: 779,850.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,822.24 : 1,404,591.84 = 565,110 : x
  2. Step 2: Convert to fraction form
    1,017,822.24/1,404,591.84 = 565,110/x
  3. Step 3: Cross multiply
    1,017,822.24x = 1,404,591.84 × 565,110
  4. Step 4: Simplify right side
    1,017,822.24x = 793,748,894,702.40
  5. Step 5: Solve for x
    x = 793,748,894,702.40/1,017,822.24
  6. Step 6: Final answer
    x = 779,850.22

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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.