Home / 2,376,404.40-3,566,356.20-957,478.80

Finding the Fourth Proportional to 2,376,404.40, 3,566,356.20 and 957,478.80

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Solution

The fourth proportional to 2,376,404.40, 3,566,356.20 and 957,478.80 is: 1,436,923.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,404.40 : 3,566,356.20 = 957,478.80 : x
  2. Step 2: Convert to fraction form
    2,376,404.40/3,566,356.20 = 957,478.80/x
  3. Step 3: Cross multiply
    2,376,404.40x = 3,566,356.20 × 957,478.80
  4. Step 4: Simplify right side
    2,376,404.40x = 3,414,710,454,748.56
  5. Step 5: Solve for x
    x = 3,414,710,454,748.56/2,376,404.40
  6. Step 6: Final answer
    x = 1,436,923.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.