Home / 3,816,460.29-5,266,726.67-2,097,756.93

Finding the Fourth Proportional to 3,816,460.29, 5,266,726.67 and 2,097,756.93

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Solution

The fourth proportional to 3,816,460.29, 5,266,726.67 and 2,097,756.93 is: 2,894,910.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,460.29 : 5,266,726.67 = 2,097,756.93 : x
  2. Step 2: Convert to fraction form
    3,816,460.29/5,266,726.67 = 2,097,756.93/x
  3. Step 3: Cross multiply
    3,816,460.29x = 5,266,726.67 × 2,097,756.93
  4. Step 4: Simplify right side
    3,816,460.29x = 11,048,312,359,919.54
  5. Step 5: Solve for x
    x = 11,048,312,359,919.54/3,816,460.29
  6. Step 6: Final answer
    x = 2,894,910.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.