Home / 3,661,719.54-5,492,807.68-966,047.34

Finding the Fourth Proportional to 3,661,719.54, 5,492,807.68 and 966,047.34

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Solution

The fourth proportional to 3,661,719.54, 5,492,807.68 and 966,047.34 is: 1,449,131.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,719.54 : 5,492,807.68 = 966,047.34 : x
  2. Step 2: Convert to fraction form
    3,661,719.54/5,492,807.68 = 966,047.34/x
  3. Step 3: Cross multiply
    3,661,719.54x = 5,492,807.68 × 966,047.34
  4. Step 4: Simplify right side
    3,661,719.54x = 5,306,312,248,395.57
  5. Step 5: Solve for x
    x = 5,306,312,248,395.57/3,661,719.54
  6. Step 6: Final answer
    x = 1,449,131.26

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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.