Home / 3,336,354.03-5,002,730.74-1,513,724.20

Finding the Fourth Proportional to 3,336,354.03, 5,002,730.74 and 1,513,724.20

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Solution

The fourth proportional to 3,336,354.03, 5,002,730.74 and 1,513,724.20 is: 2,269,769.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,354.03 : 5,002,730.74 = 1,513,724.20 : x
  2. Step 2: Convert to fraction form
    3,336,354.03/5,002,730.74 = 1,513,724.20/x
  3. Step 3: Cross multiply
    3,336,354.03x = 5,002,730.74 × 1,513,724.20
  4. Step 4: Simplify right side
    3,336,354.03x = 7,572,754,576,607.24
  5. Step 5: Solve for x
    x = 7,572,754,576,607.24/3,336,354.03
  6. Step 6: Final answer
    x = 2,269,769.48

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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.