Home / 1,811,600.12-2,717,411.73-532,202.39

Finding the Fourth Proportional to 1,811,600.12, 2,717,411.73 and 532,202.39

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Solution

The fourth proportional to 1,811,600.12, 2,717,411.73 and 532,202.39 is: 798,306.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,600.12 : 2,717,411.73 = 532,202.39 : x
  2. Step 2: Convert to fraction form
    1,811,600.12/2,717,411.73 = 532,202.39/x
  3. Step 3: Cross multiply
    1,811,600.12x = 2,717,411.73 × 532,202.39
  4. Step 4: Simplify right side
    1,811,600.12x = 1,446,213,017,320.03
  5. Step 5: Solve for x
    x = 1,446,213,017,320.03/1,811,600.12
  6. Step 6: Final answer
    x = 798,306.98

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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.