Home / 3,375,531.93-4,658,263.11-1,925,300.82

Finding the Fourth Proportional to 3,375,531.93, 4,658,263.11 and 1,925,300.82

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Solution

The fourth proportional to 3,375,531.93, 4,658,263.11 and 1,925,300.82 is: 2,656,931.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,531.93 : 4,658,263.11 = 1,925,300.82 : x
  2. Step 2: Convert to fraction form
    3,375,531.93/4,658,263.11 = 1,925,300.82/x
  3. Step 3: Cross multiply
    3,375,531.93x = 4,658,263.11 × 1,925,300.82
  4. Step 4: Simplify right side
    3,375,531.93x = 8,968,557,785,458.75
  5. Step 5: Solve for x
    x = 8,968,557,785,458.75/3,375,531.93
  6. Step 6: Final answer
    x = 2,656,931.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.