Home / 3,003,476.81-4,501,468.13-1,465,204.59

Finding the Fourth Proportional to 3,003,476.81, 4,501,468.13 and 1,465,204.59

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Solution

The fourth proportional to 3,003,476.81, 4,501,468.13 and 1,465,204.59 is: 2,195,978.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,476.81 : 4,501,468.13 = 1,465,204.59 : x
  2. Step 2: Convert to fraction form
    3,003,476.81/4,501,468.13 = 1,465,204.59/x
  3. Step 3: Cross multiply
    3,003,476.81x = 4,501,468.13 × 1,465,204.59
  4. Step 4: Simplify right side
    3,003,476.81x = 6,595,571,758,488.69
  5. Step 5: Solve for x
    x = 6,595,571,758,488.69/3,003,476.81
  6. Step 6: Final answer
    x = 2,195,978.92

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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.