Home / 2,370,337.28-3,270,417.28-1,351,370.24

Finding the Fourth Proportional to 2,370,337.28, 3,270,417.28 and 1,351,370.24

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Solution

The fourth proportional to 2,370,337.28, 3,270,417.28 and 1,351,370.24 is: 1,864,521.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,337.28 : 3,270,417.28 = 1,351,370.24 : x
  2. Step 2: Convert to fraction form
    2,370,337.28/3,270,417.28 = 1,351,370.24/x
  3. Step 3: Cross multiply
    2,370,337.28x = 3,270,417.28 × 1,351,370.24
  4. Step 4: Simplify right side
    2,370,337.28x = 4,419,544,584,573.75
  5. Step 5: Solve for x
    x = 4,419,544,584,573.75/2,370,337.28
  6. Step 6: Final answer
    x = 1,864,521.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.