Home / 1,043,314.63-1,565,553.43-563,532.75

Finding the Fourth Proportional to 1,043,314.63, 1,565,553.43 and 563,532.75

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Solution

The fourth proportional to 1,043,314.63, 1,565,553.43 and 563,532.75 is: 845,613.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,314.63 : 1,565,553.43 = 563,532.75 : x
  2. Step 2: Convert to fraction form
    1,043,314.63/1,565,553.43 = 563,532.75/x
  3. Step 3: Cross multiply
    1,043,314.63x = 1,565,553.43 × 563,532.75
  4. Step 4: Simplify right side
    1,043,314.63x = 882,240,626,862.17
  5. Step 5: Solve for x
    x = 882,240,626,862.17/1,043,314.63
  6. Step 6: Final answer
    x = 845,613.20

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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.