Home / 9,743,196.80-14,616,868.80-3,012,291.20

Finding the Fourth Proportional to 9,743,196.80, 14,616,868.80 and 3,012,291.20

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Solution

The fourth proportional to 9,743,196.80, 14,616,868.80 and 3,012,291.20 is: 4,519,077.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,196.80 : 14,616,868.80 = 3,012,291.20 : x
  2. Step 2: Convert to fraction form
    9,743,196.80/14,616,868.80 = 3,012,291.20/x
  3. Step 3: Cross multiply
    9,743,196.80x = 14,616,868.80 × 3,012,291.20
  4. Step 4: Simplify right side
    9,743,196.80x = 44,030,265,257,794.56
  5. Step 5: Solve for x
    x = 44,030,265,257,794.56/9,743,196.80
  6. Step 6: Final answer
    x = 4,519,077.89

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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.