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Finding the Fourth Proportional to 573,050.00, 859,709.45 and 563,529.26

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Solution

The fourth proportional to 573,050.00, 859,709.45 and 563,529.26 is: 845,426.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,050.00 : 859,709.45 = 563,529.26 : x
  2. Step 2: Convert to fraction form
    573,050.00/859,709.45 = 563,529.26/x
  3. Step 3: Cross multiply
    573,050.00x = 859,709.45 × 563,529.26
  4. Step 4: Simplify right side
    573,050.00x = 484,471,427,283.78
  5. Step 5: Solve for x
    x = 484,471,427,283.78/573,050.00
  6. Step 6: Final answer
    x = 845,426.11

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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.