Home / 2,203,248-3,304,664.64-707,352.96

Finding the Fourth Proportional to 2,203,248, 3,304,664.64 and 707,352.96

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Solution

The fourth proportional to 2,203,248, 3,304,664.64 and 707,352.96 is: 1,060,962.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,248 : 3,304,664.64 = 707,352.96 : x
  2. Step 2: Convert to fraction form
    2,203,248/3,304,664.64 = 707,352.96/x
  3. Step 3: Cross multiply
    2,203,248x = 3,304,664.64 × 707,352.96
  4. Step 4: Simplify right side
    2,203,248x = 2,337,564,314,911.33
  5. Step 5: Solve for x
    x = 2,337,564,314,911.33/2,203,248
  6. Step 6: Final answer
    x = 1,060,962.87

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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.