Home / 6,359,830.56-8,775,769.05-4,299,329.34

Finding the Fourth Proportional to 6,359,830.56, 8,775,769.05 and 4,299,329.34

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Solution

The fourth proportional to 6,359,830.56, 8,775,769.05 and 4,299,329.34 is: 5,932,535.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,830.56 : 8,775,769.05 = 4,299,329.34 : x
  2. Step 2: Convert to fraction form
    6,359,830.56/8,775,769.05 = 4,299,329.34/x
  3. Step 3: Cross multiply
    6,359,830.56x = 8,775,769.05 × 4,299,329.34
  4. Step 4: Simplify right side
    6,359,830.56x = 37,729,921,357,728.93
  5. Step 5: Solve for x
    x = 37,729,921,357,728.93/6,359,830.56
  6. Step 6: Final answer
    x = 5,932,535.62

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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.