Home / 2,899,488.74-4,001,060.25-1,675,873.49

Finding the Fourth Proportional to 2,899,488.74, 4,001,060.25 and 1,675,873.49

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Solution

The fourth proportional to 2,899,488.74, 4,001,060.25 and 1,675,873.49 is: 2,312,570.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,488.74 : 4,001,060.25 = 1,675,873.49 : x
  2. Step 2: Convert to fraction form
    2,899,488.74/4,001,060.25 = 1,675,873.49/x
  3. Step 3: Cross multiply
    2,899,488.74x = 4,001,060.25 × 1,675,873.49
  4. Step 4: Simplify right side
    2,899,488.74x = 6,705,270,784,862.47
  5. Step 5: Solve for x
    x = 6,705,270,784,862.47/2,899,488.74
  6. Step 6: Final answer
    x = 2,312,570.04

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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.