Home / 3,667,208.16-5,501,938.48-1,750,565.20

Finding the Fourth Proportional to 3,667,208.16, 5,501,938.48 and 1,750,565.20

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Solution

The fourth proportional to 3,667,208.16, 5,501,938.48 and 1,750,565.20 is: 2,626,385.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,208.16 : 5,501,938.48 = 1,750,565.20 : x
  2. Step 2: Convert to fraction form
    3,667,208.16/5,501,938.48 = 1,750,565.20/x
  3. Step 3: Cross multiply
    3,667,208.16x = 5,501,938.48 × 1,750,565.20
  4. Step 4: Simplify right side
    3,667,208.16x = 9,631,502,035,628.90
  5. Step 5: Solve for x
    x = 9,631,502,035,628.90/3,667,208.16
  6. Step 6: Final answer
    x = 2,626,385.42

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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.