Home / 5,598,800.46-7,725,851.76-3,117,833.70

Finding the Fourth Proportional to 5,598,800.46, 7,725,851.76 and 3,117,833.70

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Solution

The fourth proportional to 5,598,800.46, 7,725,851.76 and 3,117,833.70 is: 4,302,336.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,800.46 : 7,725,851.76 = 3,117,833.70 : x
  2. Step 2: Convert to fraction form
    5,598,800.46/7,725,851.76 = 3,117,833.70/x
  3. Step 3: Cross multiply
    5,598,800.46x = 7,725,851.76 × 3,117,833.70
  4. Step 4: Simplify right side
    5,598,800.46x = 24,087,920,978,532.31
  5. Step 5: Solve for x
    x = 24,087,920,978,532.31/5,598,800.46
  6. Step 6: Final answer
    x = 4,302,336.04

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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.