Home / 9,580,328.33-14,370,696.68-3,432,711.56

Finding the Fourth Proportional to 9,580,328.33, 14,370,696.68 and 3,432,711.56

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Solution

The fourth proportional to 9,580,328.33, 14,370,696.68 and 3,432,711.56 is: 5,149,140.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,328.33 : 14,370,696.68 = 3,432,711.56 : x
  2. Step 2: Convert to fraction form
    9,580,328.33/14,370,696.68 = 3,432,711.56/x
  3. Step 3: Cross multiply
    9,580,328.33x = 14,370,696.68 × 3,432,711.56
  4. Step 4: Simplify right side
    9,580,328.33x = 49,330,456,529,672.59
  5. Step 5: Solve for x
    x = 49,330,456,529,672.59/9,580,328.33
  6. Step 6: Final answer
    x = 5,149,140.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.