Home / 1,676,988.94-2,314,128-951,851.44

Finding the Fourth Proportional to 1,676,988.94, 2,314,128 and 951,851.44

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Solution

The fourth proportional to 1,676,988.94, 2,314,128 and 951,851.44 is: 1,313,488.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,988.94 : 2,314,128 = 951,851.44 : x
  2. Step 2: Convert to fraction form
    1,676,988.94/2,314,128 = 951,851.44/x
  3. Step 3: Cross multiply
    1,676,988.94x = 2,314,128 × 951,851.44
  4. Step 4: Simplify right side
    1,676,988.94x = 2,202,706,069,144.32
  5. Step 5: Solve for x
    x = 2,202,706,069,144.32/1,676,988.94
  6. Step 6: Final answer
    x = 1,313,488.73

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1.5x scale

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.