Home / 2,674,314.39-3,690,532.02-1,450,616.85

Finding the Fourth Proportional to 2,674,314.39, 3,690,532.02 and 1,450,616.85

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Solution

The fourth proportional to 2,674,314.39, 3,690,532.02 and 1,450,616.85 is: 2,001,839.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,314.39 : 3,690,532.02 = 1,450,616.85 : x
  2. Step 2: Convert to fraction form
    2,674,314.39/3,690,532.02 = 1,450,616.85/x
  3. Step 3: Cross multiply
    2,674,314.39x = 3,690,532.02 × 1,450,616.85
  4. Step 4: Simplify right side
    2,674,314.39x = 5,353,547,933,676.54
  5. Step 5: Solve for x
    x = 5,353,547,933,676.54/2,674,314.39
  6. Step 6: Final answer
    x = 2,001,839.41

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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.