Home / 7,395,903.29-10,206,150.73-4,132,744.83

Finding the Fourth Proportional to 7,395,903.29, 10,206,150.73 and 4,132,744.83

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Solution

The fourth proportional to 7,395,903.29, 10,206,150.73 and 4,132,744.83 is: 5,703,078.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,903.29 : 10,206,150.73 = 4,132,744.83 : x
  2. Step 2: Convert to fraction form
    7,395,903.29/10,206,150.73 = 4,132,744.83/x
  3. Step 3: Cross multiply
    7,395,903.29x = 10,206,150.73 × 4,132,744.83
  4. Step 4: Simplify right side
    7,395,903.29x = 42,179,416,668,774.16
  5. Step 5: Solve for x
    x = 42,179,416,668,774.16/7,395,903.29
  6. Step 6: Final answer
    x = 5,703,078.45

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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.