Home / 2,732,605.40-4,098,908.10-2,201,164.40

Finding the Fourth Proportional to 2,732,605.40, 4,098,908.10 and 2,201,164.40

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Solution

The fourth proportional to 2,732,605.40, 4,098,908.10 and 2,201,164.40 is: 3,301,746.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,605.40 : 4,098,908.10 = 2,201,164.40 : x
  2. Step 2: Convert to fraction form
    2,732,605.40/4,098,908.10 = 2,201,164.40/x
  3. Step 3: Cross multiply
    2,732,605.40x = 4,098,908.10 × 2,201,164.40
  4. Step 4: Simplify right side
    2,732,605.40x = 9,022,370,588,591.64
  5. Step 5: Solve for x
    x = 9,022,370,588,591.64/2,732,605.40
  6. Step 6: Final answer
    x = 3,301,746.60

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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.