Home / 2,016,243.40-3,024,365.10-753,809.80

Finding the Fourth Proportional to 2,016,243.40, 3,024,365.10 and 753,809.80

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Solution

The fourth proportional to 2,016,243.40, 3,024,365.10 and 753,809.80 is: 1,130,714.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,243.40 : 3,024,365.10 = 753,809.80 : x
  2. Step 2: Convert to fraction form
    2,016,243.40/3,024,365.10 = 753,809.80/x
  3. Step 3: Cross multiply
    2,016,243.40x = 3,024,365.10 × 753,809.80
  4. Step 4: Simplify right side
    2,016,243.40x = 2,279,796,051,157.98
  5. Step 5: Solve for x
    x = 2,279,796,051,157.98/2,016,243.40
  6. Step 6: Final answer
    x = 1,130,714.70

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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.