Home / 2,944,458.26-4,416,680.64-922,856.21

Finding the Fourth Proportional to 2,944,458.26, 4,416,680.64 and 922,856.21

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Solution

The fourth proportional to 2,944,458.26, 4,416,680.64 and 922,856.21 is: 1,384,282.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,458.26 : 4,416,680.64 = 922,856.21 : x
  2. Step 2: Convert to fraction form
    2,944,458.26/4,416,680.64 = 922,856.21/x
  3. Step 3: Cross multiply
    2,944,458.26x = 4,416,680.64 × 922,856.21
  4. Step 4: Simplify right side
    2,944,458.26x = 4,075,961,156,210.77
  5. Step 5: Solve for x
    x = 4,075,961,156,210.77/2,944,458.26
  6. Step 6: Final answer
    x = 1,384,282.20

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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.