Home / 4,053,727.20-6,080,590.80-1,655,997.60

Finding the Fourth Proportional to 4,053,727.20, 6,080,590.80 and 1,655,997.60

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Solution

The fourth proportional to 4,053,727.20, 6,080,590.80 and 1,655,997.60 is: 2,483,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,727.20 : 6,080,590.80 = 1,655,997.60 : x
  2. Step 2: Convert to fraction form
    4,053,727.20/6,080,590.80 = 1,655,997.60/x
  3. Step 3: Cross multiply
    4,053,727.20x = 6,080,590.80 × 1,655,997.60
  4. Step 4: Simplify right side
    4,053,727.20x = 10,069,443,771,382.08
  5. Step 5: Solve for x
    x = 10,069,443,771,382.08/4,053,727.20
  6. Step 6: Final answer
    x = 2,483,996.40

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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.