Home / 2,094,202.83-2,890,123.35-1,577,044.29

Finding the Fourth Proportional to 2,094,202.83, 2,890,123.35 and 1,577,044.29

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Solution

The fourth proportional to 2,094,202.83, 2,890,123.35 and 1,577,044.29 is: 2,176,414.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,202.83 : 2,890,123.35 = 1,577,044.29 : x
  2. Step 2: Convert to fraction form
    2,094,202.83/2,890,123.35 = 1,577,044.29/x
  3. Step 3: Cross multiply
    2,094,202.83x = 2,890,123.35 × 1,577,044.29
  4. Step 4: Simplify right side
    2,094,202.83x = 4,557,852,526,513.17
  5. Step 5: Solve for x
    x = 4,557,852,526,513.17/2,094,202.83
  6. Step 6: Final answer
    x = 2,176,414.08

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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.