Home / 2,674,275.16-4,007,199.10-2,068,544.20

Finding the Fourth Proportional to 2,674,275.16, 4,007,199.10 and 2,068,544.20

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Solution

The fourth proportional to 2,674,275.16, 4,007,199.10 and 2,068,544.20 is: 3,099,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,275.16 : 4,007,199.10 = 2,068,544.20 : x
  2. Step 2: Convert to fraction form
    2,674,275.16/4,007,199.10 = 2,068,544.20/x
  3. Step 3: Cross multiply
    2,674,275.16x = 4,007,199.10 × 2,068,544.20
  4. Step 4: Simplify right side
    2,674,275.16x = 8,289,068,456,550.22
  5. Step 5: Solve for x
    x = 8,289,068,456,550.22/2,674,275.16
  6. Step 6: Final answer
    x = 3,099,557.06

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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.