Home / 2,229,447.03-3,343,314.85-949,242.84

Finding the Fourth Proportional to 2,229,447.03, 3,343,314.85 and 949,242.84

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Solution

The fourth proportional to 2,229,447.03, 3,343,314.85 and 949,242.84 is: 1,423,499.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,447.03 : 3,343,314.85 = 949,242.84 : x
  2. Step 2: Convert to fraction form
    2,229,447.03/3,343,314.85 = 949,242.84/x
  3. Step 3: Cross multiply
    2,229,447.03x = 3,343,314.85 × 949,242.84
  4. Step 4: Simplify right side
    2,229,447.03x = 3,173,617,683,228.17
  5. Step 5: Solve for x
    x = 3,173,617,683,228.17/2,229,447.03
  6. Step 6: Final answer
    x = 1,423,499.93

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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.