Home / 3,706,335.20-5,562,613.20-1,814,693.60

Finding the Fourth Proportional to 3,706,335.20, 5,562,613.20 and 1,814,693.60

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Solution

The fourth proportional to 3,706,335.20, 5,562,613.20 and 1,814,693.60 is: 2,723,563.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,335.20 : 5,562,613.20 = 1,814,693.60 : x
  2. Step 2: Convert to fraction form
    3,706,335.20/5,562,613.20 = 1,814,693.60/x
  3. Step 3: Cross multiply
    3,706,335.20x = 5,562,613.20 × 1,814,693.60
  4. Step 4: Simplify right side
    3,706,335.20x = 10,094,438,573,315.52
  5. Step 5: Solve for x
    x = 10,094,438,573,315.52/3,706,335.20
  6. Step 6: Final answer
    x = 2,723,563.31

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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.