Home / 6,263,510.90-8,644,251.76-3,510,665.96

Finding the Fourth Proportional to 6,263,510.90, 8,644,251.76 and 3,510,665.96

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Solution

The fourth proportional to 6,263,510.90, 8,644,251.76 and 3,510,665.96 is: 4,845,059.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,510.90 : 8,644,251.76 = 3,510,665.96 : x
  2. Step 2: Convert to fraction form
    6,263,510.90/8,644,251.76 = 3,510,665.96/x
  3. Step 3: Cross multiply
    6,263,510.90x = 8,644,251.76 × 3,510,665.96
  4. Step 4: Simplify right side
    6,263,510.90x = 30,347,080,351,504.17
  5. Step 5: Solve for x
    x = 30,347,080,351,504.17/6,263,510.90
  6. Step 6: Final answer
    x = 4,845,059.08

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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.