Home / 2,841,587.39-4,262,320.67-922,495.56

Finding the Fourth Proportional to 2,841,587.39, 4,262,320.67 and 922,495.56

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Solution

The fourth proportional to 2,841,587.39, 4,262,320.67 and 922,495.56 is: 1,383,723.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,587.39 : 4,262,320.67 = 922,495.56 : x
  2. Step 2: Convert to fraction form
    2,841,587.39/4,262,320.67 = 922,495.56/x
  3. Step 3: Cross multiply
    2,841,587.39x = 4,262,320.67 × 922,495.56
  4. Step 4: Simplify right side
    2,841,587.39x = 3,931,971,888,758.75
  5. Step 5: Solve for x
    x = 3,931,971,888,758.75/2,841,587.39
  6. Step 6: Final answer
    x = 1,383,723.73

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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.