Home / 4,338,466.96-5,983,975.56-2,866,670.80

Finding the Fourth Proportional to 4,338,466.96, 5,983,975.56 and 2,866,670.80

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Solution

The fourth proportional to 4,338,466.96, 5,983,975.56 and 2,866,670.80 is: 3,953,951.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,466.96 : 5,983,975.56 = 2,866,670.80 : x
  2. Step 2: Convert to fraction form
    4,338,466.96/5,983,975.56 = 2,866,670.80/x
  3. Step 3: Cross multiply
    4,338,466.96x = 5,983,975.56 × 2,866,670.80
  4. Step 4: Simplify right side
    4,338,466.96x = 17,154,088,005,765.65
  5. Step 5: Solve for x
    x = 17,154,088,005,765.65/4,338,466.96
  6. Step 6: Final answer
    x = 3,953,951.51

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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.