Home / 1,889,569.68-2,834,843.17-541,830.93

Finding the Fourth Proportional to 1,889,569.68, 2,834,843.17 and 541,830.93

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Solution

The fourth proportional to 1,889,569.68, 2,834,843.17 and 541,830.93 is: 812,886.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,889,569.68 : 2,834,843.17 = 541,830.93 : x
  2. Step 2: Convert to fraction form
    1,889,569.68/2,834,843.17 = 541,830.93/x
  3. Step 3: Cross multiply
    1,889,569.68x = 2,834,843.17 × 541,830.93
  4. Step 4: Simplify right side
    1,889,569.68x = 1,536,005,711,205.25
  5. Step 5: Solve for x
    x = 1,536,005,711,205.25/1,889,569.68
  6. Step 6: Final answer
    x = 812,886.51

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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.