Home / 1,969,807.44-2,954,711.20-473,899.44

Finding the Fourth Proportional to 1,969,807.44, 2,954,711.20 and 473,899.44

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Solution

The fourth proportional to 1,969,807.44, 2,954,711.20 and 473,899.44 is: 710,849.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,969,807.44 : 2,954,711.20 = 473,899.44 : x
  2. Step 2: Convert to fraction form
    1,969,807.44/2,954,711.20 = 473,899.44/x
  3. Step 3: Cross multiply
    1,969,807.44x = 2,954,711.20 × 473,899.44
  4. Step 4: Simplify right side
    1,969,807.44x = 1,400,235,983,041.73
  5. Step 5: Solve for x
    x = 1,400,235,983,041.73/1,969,807.44
  6. Step 6: Final answer
    x = 710,849.17

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Similar ratio
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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.