Home / 2,833,796.88-4,249,118.16-1,148,932.08

Finding the Fourth Proportional to 2,833,796.88, 4,249,118.16 and 1,148,932.08

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Solution

The fourth proportional to 2,833,796.88, 4,249,118.16 and 1,148,932.08 is: 1,722,758.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,796.88 : 4,249,118.16 = 1,148,932.08 : x
  2. Step 2: Convert to fraction form
    2,833,796.88/4,249,118.16 = 1,148,932.08/x
  3. Step 3: Cross multiply
    2,833,796.88x = 4,249,118.16 × 1,148,932.08
  4. Step 4: Simplify right side
    2,833,796.88x = 4,881,948,165,734.57
  5. Step 5: Solve for x
    x = 4,881,948,165,734.57/2,833,796.88
  6. Step 6: Final answer
    x = 1,722,758.68

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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.