Home / 5,352,303.29-7,383,387.38-3,287,783.94

Finding the Fourth Proportional to 5,352,303.29, 7,383,387.38 and 3,287,783.94

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Solution

The fourth proportional to 5,352,303.29, 7,383,387.38 and 3,287,783.94 is: 4,535,427.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,303.29 : 7,383,387.38 = 3,287,783.94 : x
  2. Step 2: Convert to fraction form
    5,352,303.29/7,383,387.38 = 3,287,783.94/x
  3. Step 3: Cross multiply
    5,352,303.29x = 7,383,387.38 × 3,287,783.94
  4. Step 4: Simplify right side
    5,352,303.29x = 24,274,982,434,323.76
  5. Step 5: Solve for x
    x = 24,274,982,434,323.76/5,352,303.29
  6. Step 6: Final answer
    x = 4,535,427.30

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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.