Home / 2,315,302.40-3,472,780.80-967,116.80

Finding the Fourth Proportional to 2,315,302.40, 3,472,780.80 and 967,116.80

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Solution

The fourth proportional to 2,315,302.40, 3,472,780.80 and 967,116.80 is: 1,450,603.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,302.40 : 3,472,780.80 = 967,116.80 : x
  2. Step 2: Convert to fraction form
    2,315,302.40/3,472,780.80 = 967,116.80/x
  3. Step 3: Cross multiply
    2,315,302.40x = 3,472,780.80 × 967,116.80
  4. Step 4: Simplify right side
    2,315,302.40x = 3,358,584,654,397.44
  5. Step 5: Solve for x
    x = 3,358,584,654,397.44/2,315,302.40
  6. Step 6: Final answer
    x = 1,450,603.02

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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.