Home / 4,580,001.80-6,864,473.10-2,334,984.20

Finding the Fourth Proportional to 4,580,001.80, 6,864,473.10 and 2,334,984.20

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Solution

The fourth proportional to 4,580,001.80, 6,864,473.10 and 2,334,984.20 is: 3,499,657.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,001.80 : 6,864,473.10 = 2,334,984.20 : x
  2. Step 2: Convert to fraction form
    4,580,001.80/6,864,473.10 = 2,334,984.20/x
  3. Step 3: Cross multiply
    4,580,001.80x = 6,864,473.10 × 2,334,984.20
  4. Step 4: Simplify right side
    4,580,001.80x = 16,028,436,229,825.02
  5. Step 5: Solve for x
    x = 16,028,436,229,825.02/4,580,001.80
  6. Step 6: Final answer
    x = 3,499,657.19

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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.