Home / 2,059,306.66-2,838,693-1,445,738.14

Finding the Fourth Proportional to 2,059,306.66, 2,838,693 and 1,445,738.14

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Solution

The fourth proportional to 2,059,306.66, 2,838,693 and 1,445,738.14 is: 1,992,907.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,306.66 : 2,838,693 = 1,445,738.14 : x
  2. Step 2: Convert to fraction form
    2,059,306.66/2,838,693 = 1,445,738.14/x
  3. Step 3: Cross multiply
    2,059,306.66x = 2,838,693 × 1,445,738.14
  4. Step 4: Simplify right side
    2,059,306.66x = 4,104,006,737,851.02
  5. Step 5: Solve for x
    x = 4,104,006,737,851.02/2,059,306.66
  6. Step 6: Final answer
    x = 1,992,907.04

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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.