Home / 2,577,133.58-3,863,994.10-1,229,504.18

Finding the Fourth Proportional to 2,577,133.58, 3,863,994.10 and 1,229,504.18

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Solution

The fourth proportional to 2,577,133.58, 3,863,994.10 and 1,229,504.18 is: 1,843,442.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,133.58 : 3,863,994.10 = 1,229,504.18 : x
  2. Step 2: Convert to fraction form
    2,577,133.58/3,863,994.10 = 1,229,504.18/x
  3. Step 3: Cross multiply
    2,577,133.58x = 3,863,994.10 × 1,229,504.18
  4. Step 4: Simplify right side
    2,577,133.58x = 4,750,796,897,445.34
  5. Step 5: Solve for x
    x = 4,750,796,897,445.34/2,577,133.58
  6. Step 6: Final answer
    x = 1,843,442.24

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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.