Home / 4,518,532-6,235,617.90-2,481,385.24

Finding the Fourth Proportional to 4,518,532, 6,235,617.90 and 2,481,385.24

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Solution

The fourth proportional to 4,518,532, 6,235,617.90 and 2,481,385.24 is: 3,424,335.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,532 : 6,235,617.90 = 2,481,385.24 : x
  2. Step 2: Convert to fraction form
    4,518,532/6,235,617.90 = 2,481,385.24/x
  3. Step 3: Cross multiply
    4,518,532x = 6,235,617.90 × 2,481,385.24
  4. Step 4: Simplify right side
    4,518,532x = 15,472,970,219,339.80
  5. Step 5: Solve for x
    x = 15,472,970,219,339.80/4,518,532
  6. Step 6: Final answer
    x = 3,424,335.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.