Home / 3,663,466.20-5,494,215.15-1,268,045.10

Finding the Fourth Proportional to 3,663,466.20, 5,494,215.15 and 1,268,045.10

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Solution

The fourth proportional to 3,663,466.20, 5,494,215.15 and 1,268,045.10 is: 1,901,727.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,466.20 : 5,494,215.15 = 1,268,045.10 : x
  2. Step 2: Convert to fraction form
    3,663,466.20/5,494,215.15 = 1,268,045.10/x
  3. Step 3: Cross multiply
    3,663,466.20x = 5,494,215.15 × 1,268,045.10
  4. Step 4: Simplify right side
    3,663,466.20x = 6,966,912,599,303.27
  5. Step 5: Solve for x
    x = 6,966,912,599,303.27/3,663,466.20
  6. Step 6: Final answer
    x = 1,901,727.00

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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.