Home / 6,693,292.16-9,236,815.20-3,637,507.04

Finding the Fourth Proportional to 6,693,292.16, 9,236,815.20 and 3,637,507.04

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Solution

The fourth proportional to 6,693,292.16, 9,236,815.20 and 3,637,507.04 is: 5,019,798.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693,292.16 : 9,236,815.20 = 3,637,507.04 : x
  2. Step 2: Convert to fraction form
    6,693,292.16/9,236,815.20 = 3,637,507.04/x
  3. Step 3: Cross multiply
    6,693,292.16x = 9,236,815.20 × 3,637,507.04
  4. Step 4: Simplify right side
    6,693,292.16x = 33,598,980,317,179.00
  5. Step 5: Solve for x
    x = 33,598,980,317,179.00/6,693,292.16
  6. Step 6: Final answer
    x = 5,019,798.85

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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.