Home / 3,641,756.11-5,025,624.01-2,010,164.20

Finding the Fourth Proportional to 3,641,756.11, 5,025,624.01 and 2,010,164.20

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Solution

The fourth proportional to 3,641,756.11, 5,025,624.01 and 2,010,164.20 is: 2,774,026.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,756.11 : 5,025,624.01 = 2,010,164.20 : x
  2. Step 2: Convert to fraction form
    3,641,756.11/5,025,624.01 = 2,010,164.20/x
  3. Step 3: Cross multiply
    3,641,756.11x = 5,025,624.01 × 2,010,164.20
  4. Step 4: Simplify right side
    3,641,756.11x = 10,102,329,449,972.97
  5. Step 5: Solve for x
    x = 10,102,329,449,972.97/3,641,756.11
  6. Step 6: Final answer
    x = 2,774,026.91

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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.