Home / 1,794,897-2,690,835.39-834,865.02

Finding the Fourth Proportional to 1,794,897, 2,690,835.39 and 834,865.02

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Solution

The fourth proportional to 1,794,897, 2,690,835.39 and 834,865.02 is: 1,251,595.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,897 : 2,690,835.39 = 834,865.02 : x
  2. Step 2: Convert to fraction form
    1,794,897/2,690,835.39 = 834,865.02/x
  3. Step 3: Cross multiply
    1,794,897x = 2,690,835.39 × 834,865.02
  4. Step 4: Simplify right side
    1,794,897x = 2,246,484,341,689.06
  5. Step 5: Solve for x
    x = 2,246,484,341,689.06/1,794,897
  6. Step 6: Final answer
    x = 1,251,595.13

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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.