Home / 5,001,906.75-6,902,541.26-2,826,403.08

Finding the Fourth Proportional to 5,001,906.75, 6,902,541.26 and 2,826,403.08

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Solution

The fourth proportional to 5,001,906.75, 6,902,541.26 and 2,826,403.08 is: 3,900,385.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,906.75 : 6,902,541.26 = 2,826,403.08 : x
  2. Step 2: Convert to fraction form
    5,001,906.75/6,902,541.26 = 2,826,403.08/x
  3. Step 3: Cross multiply
    5,001,906.75x = 6,902,541.26 × 2,826,403.08
  4. Step 4: Simplify right side
    5,001,906.75x = 19,509,363,886,500.34
  5. Step 5: Solve for x
    x = 19,509,363,886,500.34/5,001,906.75
  6. Step 6: Final answer
    x = 3,900,385.36

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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.