Home / 1,069,251.98-1,475,567.70-585,835.43

Finding the Fourth Proportional to 1,069,251.98, 1,475,567.70 and 585,835.43

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Solution

The fourth proportional to 1,069,251.98, 1,475,567.70 and 585,835.43 is: 808,452.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,251.98 : 1,475,567.70 = 585,835.43 : x
  2. Step 2: Convert to fraction form
    1,069,251.98/1,475,567.70 = 585,835.43/x
  3. Step 3: Cross multiply
    1,069,251.98x = 1,475,567.70 × 585,835.43
  4. Step 4: Simplify right side
    1,069,251.98x = 864,439,838,023.61
  5. Step 5: Solve for x
    x = 864,439,838,023.61/1,069,251.98
  6. Step 6: Final answer
    x = 808,452.88

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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.