Home / 3,406,228.47-5,103,558.83-2,055,552.93

Finding the Fourth Proportional to 3,406,228.47, 5,103,558.83 and 2,055,552.93

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Solution

The fourth proportional to 3,406,228.47, 5,103,558.83 and 2,055,552.93 is: 3,079,839.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,228.47 : 5,103,558.83 = 2,055,552.93 : x
  2. Step 2: Convert to fraction form
    3,406,228.47/5,103,558.83 = 2,055,552.93/x
  3. Step 3: Cross multiply
    3,406,228.47x = 5,103,558.83 × 2,055,552.93
  4. Step 4: Simplify right side
    3,406,228.47x = 10,490,635,311,572.75
  5. Step 5: Solve for x
    x = 10,490,635,311,572.75/3,406,228.47
  6. Step 6: Final answer
    x = 3,079,839.01

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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.