Home / 7,262,430.64-10,022,182.92-4,361,870.92

Finding the Fourth Proportional to 7,262,430.64, 10,022,182.92 and 4,361,870.92

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Solution

The fourth proportional to 7,262,430.64, 10,022,182.92 and 4,361,870.92 is: 6,019,399.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262,430.64 : 10,022,182.92 = 4,361,870.92 : x
  2. Step 2: Convert to fraction form
    7,262,430.64/10,022,182.92 = 4,361,870.92/x
  3. Step 3: Cross multiply
    7,262,430.64x = 10,022,182.92 × 4,361,870.92
  4. Step 4: Simplify right side
    7,262,430.64x = 43,715,468,233,668.69
  5. Step 5: Solve for x
    x = 43,715,468,233,668.69/7,262,430.64
  6. Step 6: Final answer
    x = 6,019,399.07

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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.