Home / 3,240,052.20-4,854,246.30-2,570,538.60

Finding the Fourth Proportional to 3,240,052.20, 4,854,246.30 and 2,570,538.60

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Solution

The fourth proportional to 3,240,052.20, 4,854,246.30 and 2,570,538.60 is: 3,851,181.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,240,052.20 : 4,854,246.30 = 2,570,538.60 : x
  2. Step 2: Convert to fraction form
    3,240,052.20/4,854,246.30 = 2,570,538.60/x
  3. Step 3: Cross multiply
    3,240,052.20x = 4,854,246.30 × 2,570,538.60
  4. Step 4: Simplify right side
    3,240,052.20x = 12,478,027,488,057.18
  5. Step 5: Solve for x
    x = 12,478,027,488,057.18/3,240,052.20
  6. Step 6: Final answer
    x = 3,851,181.01

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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.