Home / 4,395,619.40-6,593,429.10-2,695,008.20

Finding the Fourth Proportional to 4,395,619.40, 6,593,429.10 and 2,695,008.20

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Solution

The fourth proportional to 4,395,619.40, 6,593,429.10 and 2,695,008.20 is: 4,042,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,619.40 : 6,593,429.10 = 2,695,008.20 : x
  2. Step 2: Convert to fraction form
    4,395,619.40/6,593,429.10 = 2,695,008.20/x
  3. Step 3: Cross multiply
    4,395,619.40x = 6,593,429.10 × 2,695,008.20
  4. Step 4: Simplify right side
    4,395,619.40x = 17,769,345,490,618.62
  5. Step 5: Solve for x
    x = 17,769,345,490,618.62/4,395,619.40
  6. Step 6: Final answer
    x = 4,042,512.30

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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.