Home / 4,827,563.80-7,233,051.30-2,549,714.20

Finding the Fourth Proportional to 4,827,563.80, 7,233,051.30 and 2,549,714.20

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Solution

The fourth proportional to 4,827,563.80, 7,233,051.30 and 2,549,714.20 is: 3,820,190.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827,563.80 : 7,233,051.30 = 2,549,714.20 : x
  2. Step 2: Convert to fraction form
    4,827,563.80/7,233,051.30 = 2,549,714.20/x
  3. Step 3: Cross multiply
    4,827,563.80x = 7,233,051.30 × 2,549,714.20
  4. Step 4: Simplify right side
    4,827,563.80x = 18,442,213,608,938.46
  5. Step 5: Solve for x
    x = 18,442,213,608,938.46/4,827,563.80
  6. Step 6: Final answer
    x = 3,820,190.55

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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.