Home / 5,736,504.11-7,916,222.14-3,158,204.24

Finding the Fourth Proportional to 5,736,504.11, 7,916,222.14 and 3,158,204.24

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Solution

The fourth proportional to 5,736,504.11, 7,916,222.14 and 3,158,204.24 is: 4,358,237.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,504.11 : 7,916,222.14 = 3,158,204.24 : x
  2. Step 2: Convert to fraction form
    5,736,504.11/7,916,222.14 = 3,158,204.24/x
  3. Step 3: Cross multiply
    5,736,504.11x = 7,916,222.14 × 3,158,204.24
  4. Step 4: Simplify right side
    5,736,504.11x = 25,001,046,339,224.92
  5. Step 5: Solve for x
    x = 25,001,046,339,224.92/5,736,504.11
  6. Step 6: Final answer
    x = 4,358,237.33

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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.