Home / 4,106,470.80-5,666,965.60-2,270,833.68

Finding the Fourth Proportional to 4,106,470.80, 5,666,965.60 and 2,270,833.68

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Solution

The fourth proportional to 4,106,470.80, 5,666,965.60 and 2,270,833.68 is: 3,133,770.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,470.80 : 5,666,965.60 = 2,270,833.68 : x
  2. Step 2: Convert to fraction form
    4,106,470.80/5,666,965.60 = 2,270,833.68/x
  3. Step 3: Cross multiply
    4,106,470.80x = 5,666,965.60 × 2,270,833.68
  4. Step 4: Simplify right side
    4,106,470.80x = 12,868,736,347,881.41
  5. Step 5: Solve for x
    x = 12,868,736,347,881.41/4,106,470.80
  6. Step 6: Final answer
    x = 3,133,770.33

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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.