Home / 6,070,673.06-8,371,738.57-3,974,387.34

Finding the Fourth Proportional to 6,070,673.06, 8,371,738.57 and 3,974,387.34

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Solution

The fourth proportional to 6,070,673.06, 8,371,738.57 and 3,974,387.34 is: 5,480,863.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,673.06 : 8,371,738.57 = 3,974,387.34 : x
  2. Step 2: Convert to fraction form
    6,070,673.06/8,371,738.57 = 3,974,387.34/x
  3. Step 3: Cross multiply
    6,070,673.06x = 8,371,738.57 × 3,974,387.34
  4. Step 4: Simplify right side
    6,070,673.06x = 33,272,531,786,397.70
  5. Step 5: Solve for x
    x = 33,272,531,786,397.70/6,070,673.06
  6. Step 6: Final answer
    x = 5,480,863.73

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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.