Home / 2,693,918.67-3,717,694.46-1,532,335.06

Finding the Fourth Proportional to 2,693,918.67, 3,717,694.46 and 1,532,335.06

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Solution

The fourth proportional to 2,693,918.67, 3,717,694.46 and 1,532,335.06 is: 2,114,671.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,918.67 : 3,717,694.46 = 1,532,335.06 : x
  2. Step 2: Convert to fraction form
    2,693,918.67/3,717,694.46 = 1,532,335.06/x
  3. Step 3: Cross multiply
    2,693,918.67x = 3,717,694.46 × 1,532,335.06
  4. Step 4: Simplify right side
    2,693,918.67x = 5,696,753,563,425.77
  5. Step 5: Solve for x
    x = 5,696,753,563,425.77/2,693,918.67
  6. Step 6: Final answer
    x = 2,114,671.70

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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.