Home / 4,176,810.71-6,265,221.00-1,144,202.69

Finding the Fourth Proportional to 4,176,810.71, 6,265,221.00 and 1,144,202.69

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Solution

The fourth proportional to 4,176,810.71, 6,265,221.00 and 1,144,202.69 is: 1,716,305.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,810.71 : 6,265,221.00 = 1,144,202.69 : x
  2. Step 2: Convert to fraction form
    4,176,810.71/6,265,221.00 = 1,144,202.69/x
  3. Step 3: Cross multiply
    4,176,810.71x = 6,265,221.00 × 1,144,202.69
  4. Step 4: Simplify right side
    4,176,810.71x = 7,168,682,718,103.72
  5. Step 5: Solve for x
    x = 7,168,682,718,103.72/4,176,810.71
  6. Step 6: Final answer
    x = 1,716,305.39

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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.