Home / 5,295,938.20-7,309,158.48-2,941,673

Finding the Fourth Proportional to 5,295,938.20, 7,309,158.48 and 2,941,673

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Solution

The fourth proportional to 5,295,938.20, 7,309,158.48 and 2,941,673 is: 4,059,932.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,938.20 : 7,309,158.48 = 2,941,673 : x
  2. Step 2: Convert to fraction form
    5,295,938.20/7,309,158.48 = 2,941,673/x
  3. Step 3: Cross multiply
    5,295,938.20x = 7,309,158.48 × 2,941,673
  4. Step 4: Simplify right side
    5,295,938.20x = 21,501,154,153,337.04
  5. Step 5: Solve for x
    x = 21,501,154,153,337.04/5,295,938.20
  6. Step 6: Final answer
    x = 4,059,932.98

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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.