Home / 1,063,914.20-1,596,908.10-532,035.80

Finding the Fourth Proportional to 1,063,914.20, 1,596,908.10 and 532,035.80

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Solution

The fourth proportional to 1,063,914.20, 1,596,908.10 and 532,035.80 is: 798,572.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,914.20 : 1,596,908.10 = 532,035.80 : x
  2. Step 2: Convert to fraction form
    1,063,914.20/1,596,908.10 = 532,035.80/x
  3. Step 3: Cross multiply
    1,063,914.20x = 1,596,908.10 × 532,035.80
  4. Step 4: Simplify right side
    1,063,914.20x = 849,612,278,509.98
  5. Step 5: Solve for x
    x = 849,612,278,509.98/1,063,914.20
  6. Step 6: Final answer
    x = 798,572.18

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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.