Home / 563,734.26-844,714.49-435,963.33

Finding the Fourth Proportional to 563,734.26, 844,714.49 and 435,963.33

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Solution

The fourth proportional to 563,734.26, 844,714.49 and 435,963.33 is: 653,259.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,734.26 : 844,714.49 = 435,963.33 : x
  2. Step 2: Convert to fraction form
    563,734.26/844,714.49 = 435,963.33/x
  3. Step 3: Cross multiply
    563,734.26x = 844,714.49 × 435,963.33
  4. Step 4: Simplify right side
    563,734.26x = 368,264,539,779.84
  5. Step 5: Solve for x
    x = 368,264,539,779.84/563,734.26
  6. Step 6: Final answer
    x = 653,259.11

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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.