Home / 2,791,055.88-4,183,926.15-896,468.82

Finding the Fourth Proportional to 2,791,055.88, 4,183,926.15 and 896,468.82

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Solution

The fourth proportional to 2,791,055.88, 4,183,926.15 and 896,468.82 is: 1,343,849.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,791,055.88 : 4,183,926.15 = 896,468.82 : x
  2. Step 2: Convert to fraction form
    2,791,055.88/4,183,926.15 = 896,468.82/x
  3. Step 3: Cross multiply
    2,791,055.88x = 4,183,926.15 × 896,468.82
  4. Step 4: Simplify right side
    2,791,055.88x = 3,750,759,338,657.64
  5. Step 5: Solve for x
    x = 3,750,759,338,657.64/2,791,055.88
  6. Step 6: Final answer
    x = 1,343,849.60

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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.