Home / 3,503,442.30-4,834,751.67-1,893,810.30

Finding the Fourth Proportional to 3,503,442.30, 4,834,751.67 and 1,893,810.30

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Solution

The fourth proportional to 3,503,442.30, 4,834,751.67 and 1,893,810.30 is: 2,613,458.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,442.30 : 4,834,751.67 = 1,893,810.30 : x
  2. Step 2: Convert to fraction form
    3,503,442.30/4,834,751.67 = 1,893,810.30/x
  3. Step 3: Cross multiply
    3,503,442.30x = 4,834,751.67 × 1,893,810.30
  4. Step 4: Simplify right side
    3,503,442.30x = 9,156,102,510,588.20
  5. Step 5: Solve for x
    x = 9,156,102,510,588.20/3,503,442.30
  6. Step 6: Final answer
    x = 2,613,458.91

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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.