Home / 4,168,986.30-6,253,479.45-1,473,399.45

Finding the Fourth Proportional to 4,168,986.30, 6,253,479.45 and 1,473,399.45

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Solution

The fourth proportional to 4,168,986.30, 6,253,479.45 and 1,473,399.45 is: 2,210,099.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,986.30 : 6,253,479.45 = 1,473,399.45 : x
  2. Step 2: Convert to fraction form
    4,168,986.30/6,253,479.45 = 1,473,399.45/x
  3. Step 3: Cross multiply
    4,168,986.30x = 6,253,479.45 × 1,473,399.45
  4. Step 4: Simplify right side
    4,168,986.30x = 9,213,873,182,216.30
  5. Step 5: Solve for x
    x = 9,213,873,182,216.30/4,168,986.30
  6. Step 6: Final answer
    x = 2,210,099.18

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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.