Home / 4,224,732.62-5,830,132.58-2,290,992.69

Finding the Fourth Proportional to 4,224,732.62, 5,830,132.58 and 2,290,992.69

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Solution

The fourth proportional to 4,224,732.62, 5,830,132.58 and 2,290,992.69 is: 3,161,570.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,732.62 : 5,830,132.58 = 2,290,992.69 : x
  2. Step 2: Convert to fraction form
    4,224,732.62/5,830,132.58 = 2,290,992.69/x
  3. Step 3: Cross multiply
    4,224,732.62x = 5,830,132.58 × 2,290,992.69
  4. Step 4: Simplify right side
    4,224,732.62x = 13,356,791,122,510.84
  5. Step 5: Solve for x
    x = 13,356,791,122,510.84/4,224,732.62
  6. Step 6: Final answer
    x = 3,161,570.76

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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.