Home / 7,654,182.44-10,562,797.92-4,216,415.24

Finding the Fourth Proportional to 7,654,182.44, 10,562,797.92 and 4,216,415.24

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Solution

The fourth proportional to 7,654,182.44, 10,562,797.92 and 4,216,415.24 is: 5,818,667.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654,182.44 : 10,562,797.92 = 4,216,415.24 : x
  2. Step 2: Convert to fraction form
    7,654,182.44/10,562,797.92 = 4,216,415.24/x
  3. Step 3: Cross multiply
    7,654,182.44x = 10,562,797.92 × 4,216,415.24
  4. Step 4: Simplify right side
    7,654,182.44x = 44,537,142,126,928.30
  5. Step 5: Solve for x
    x = 44,537,142,126,928.30/7,654,182.44
  6. Step 6: Final answer
    x = 5,818,667.44

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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.