Home / 5,605,423.80-7,735,484.78-3,027,104.34

Finding the Fourth Proportional to 5,605,423.80, 7,735,484.78 and 3,027,104.34

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Solution

The fourth proportional to 5,605,423.80, 7,735,484.78 and 3,027,104.34 is: 4,177,403.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,423.80 : 7,735,484.78 = 3,027,104.34 : x
  2. Step 2: Convert to fraction form
    5,605,423.80/7,735,484.78 = 3,027,104.34/x
  3. Step 3: Cross multiply
    5,605,423.80x = 7,735,484.78 × 3,027,104.34
  4. Step 4: Simplify right side
    5,605,423.80x = 23,416,119,534,406.42
  5. Step 5: Solve for x
    x = 23,416,119,534,406.42/5,605,423.80
  6. Step 6: Final answer
    x = 4,177,403.95

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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.