Home / 5,732,043.14-7,910,342.08-3,153,731.34

Finding the Fourth Proportional to 5,732,043.14, 7,910,342.08 and 3,153,731.34

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Solution

The fourth proportional to 5,732,043.14, 7,910,342.08 and 3,153,731.34 is: 4,352,216.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,043.14 : 7,910,342.08 = 3,153,731.34 : x
  2. Step 2: Convert to fraction form
    5,732,043.14/7,910,342.08 = 3,153,731.34/x
  3. Step 3: Cross multiply
    5,732,043.14x = 7,910,342.08 × 3,153,731.34
  4. Step 4: Simplify right side
    5,732,043.14x = 24,947,093,727,816.79
  5. Step 5: Solve for x
    x = 24,947,093,727,816.79/5,732,043.14
  6. Step 6: Final answer
    x = 4,352,216.67

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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.