Home / 9,894,172.01-14,843,219.67-3,070,453.95

Finding the Fourth Proportional to 9,894,172.01, 14,843,219.67 and 3,070,453.95

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Solution

The fourth proportional to 9,894,172.01, 14,843,219.67 and 3,070,453.95 is: 4,606,289.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,172.01 : 14,843,219.67 = 3,070,453.95 : x
  2. Step 2: Convert to fraction form
    9,894,172.01/14,843,219.67 = 3,070,453.95/x
  3. Step 3: Cross multiply
    9,894,172.01x = 14,843,219.67 × 3,070,453.95
  4. Step 4: Simplify right side
    9,894,172.01x = 45,575,422,466,469.20
  5. Step 5: Solve for x
    x = 45,575,422,466,469.20/9,894,172.01
  6. Step 6: Final answer
    x = 4,606,289.69

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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.