Home / 2,298,001.14-3,447,230.13-879,250.50

Finding the Fourth Proportional to 2,298,001.14, 3,447,230.13 and 879,250.50

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Solution

The fourth proportional to 2,298,001.14, 3,447,230.13 and 879,250.50 is: 1,318,963.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,001.14 : 3,447,230.13 = 879,250.50 : x
  2. Step 2: Convert to fraction form
    2,298,001.14/3,447,230.13 = 879,250.50/x
  3. Step 3: Cross multiply
    2,298,001.14x = 3,447,230.13 × 879,250.50
  4. Step 4: Simplify right side
    2,298,001.14x = 3,030,978,815,417.57
  5. Step 5: Solve for x
    x = 3,030,978,815,417.57/2,298,001.14
  6. Step 6: Final answer
    x = 1,318,963.15

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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.