Home / 2,296,872-3,445,045.56-614,106.72

Finding the Fourth Proportional to 2,296,872, 3,445,045.56 and 614,106.72

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Solution

The fourth proportional to 2,296,872, 3,445,045.56 and 614,106.72 is: 921,089.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,872 : 3,445,045.56 = 614,106.72 : x
  2. Step 2: Convert to fraction form
    2,296,872/3,445,045.56 = 614,106.72/x
  3. Step 3: Cross multiply
    2,296,872x = 3,445,045.56 × 614,106.72
  4. Step 4: Simplify right side
    2,296,872x = 2,115,625,629,102.16
  5. Step 5: Solve for x
    x = 2,115,625,629,102.16/2,296,872
  6. Step 6: Final answer
    x = 921,089.91

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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.