Home / 3,842,226.56-5,302,129.40-2,210,886.24

Finding the Fourth Proportional to 3,842,226.56, 5,302,129.40 and 2,210,886.24

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Solution

The fourth proportional to 3,842,226.56, 5,302,129.40 and 2,210,886.24 is: 3,050,940.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,226.56 : 5,302,129.40 = 2,210,886.24 : x
  2. Step 2: Convert to fraction form
    3,842,226.56/5,302,129.40 = 2,210,886.24/x
  3. Step 3: Cross multiply
    3,842,226.56x = 5,302,129.40 × 2,210,886.24
  4. Step 4: Simplify right side
    3,842,226.56x = 11,722,404,933,159.46
  5. Step 5: Solve for x
    x = 11,722,404,933,159.46/3,842,226.56
  6. Step 6: Final answer
    x = 3,050,940.58

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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.