Home / 4,756,071.96-7,134,851.88-1,560,471.48

Finding the Fourth Proportional to 4,756,071.96, 7,134,851.88 and 1,560,471.48

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Solution

The fourth proportional to 4,756,071.96, 7,134,851.88 and 1,560,471.48 is: 2,340,951.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,071.96 : 7,134,851.88 = 1,560,471.48 : x
  2. Step 2: Convert to fraction form
    4,756,071.96/7,134,851.88 = 1,560,471.48/x
  3. Step 3: Cross multiply
    4,756,071.96x = 7,134,851.88 × 1,560,471.48
  4. Step 4: Simplify right side
    4,756,071.96x = 11,133,732,872,764.38
  5. Step 5: Solve for x
    x = 11,133,732,872,764.38/4,756,071.96
  6. Step 6: Final answer
    x = 2,340,951.31

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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.