Home / 5,093,023.12-7,028,572.44-2,801,397.04

Finding the Fourth Proportional to 5,093,023.12, 7,028,572.44 and 2,801,397.04

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Solution

The fourth proportional to 5,093,023.12, 7,028,572.44 and 2,801,397.04 is: 3,866,038.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,023.12 : 7,028,572.44 = 2,801,397.04 : x
  2. Step 2: Convert to fraction form
    5,093,023.12/7,028,572.44 = 2,801,397.04/x
  3. Step 3: Cross multiply
    5,093,023.12x = 7,028,572.44 × 2,801,397.04
  4. Step 4: Simplify right side
    5,093,023.12x = 19,689,822,028,841.58
  5. Step 5: Solve for x
    x = 19,689,822,028,841.58/5,093,023.12
  6. Step 6: Final answer
    x = 3,866,038.22

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1.5x scale

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.