Home / 2,550,250.13-3,519,345.17-1,404,327.74

Finding the Fourth Proportional to 2,550,250.13, 3,519,345.17 and 1,404,327.74

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Solution

The fourth proportional to 2,550,250.13, 3,519,345.17 and 1,404,327.74 is: 1,937,972.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,250.13 : 3,519,345.17 = 1,404,327.74 : x
  2. Step 2: Convert to fraction form
    2,550,250.13/3,519,345.17 = 1,404,327.74/x
  3. Step 3: Cross multiply
    2,550,250.13x = 3,519,345.17 × 1,404,327.74
  4. Step 4: Simplify right side
    2,550,250.13x = 4,942,314,034,780.11
  5. Step 5: Solve for x
    x = 4,942,314,034,780.11/2,550,250.13
  6. Step 6: Final answer
    x = 1,937,972.27

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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.