Home / 9,046,974.20-13,570,461.30-4,795,446.20

Finding the Fourth Proportional to 9,046,974.20, 13,570,461.30 and 4,795,446.20

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Solution

The fourth proportional to 9,046,974.20, 13,570,461.30 and 4,795,446.20 is: 7,193,169.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,974.20 : 13,570,461.30 = 4,795,446.20 : x
  2. Step 2: Convert to fraction form
    9,046,974.20/13,570,461.30 = 4,795,446.20/x
  3. Step 3: Cross multiply
    9,046,974.20x = 13,570,461.30 × 4,795,446.20
  4. Step 4: Simplify right side
    9,046,974.20x = 65,076,417,073,332.06
  5. Step 5: Solve for x
    x = 65,076,417,073,332.06/9,046,974.20
  6. Step 6: Final answer
    x = 7,193,169.30

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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.