Home / 7,216,933.04-9,955,588.60-4,462,741.88

Finding the Fourth Proportional to 7,216,933.04, 9,955,588.60 and 4,462,741.88

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Solution

The fourth proportional to 7,216,933.04, 9,955,588.60 and 4,462,741.88 is: 6,156,246.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,216,933.04 : 9,955,588.60 = 4,462,741.88 : x
  2. Step 2: Convert to fraction form
    7,216,933.04/9,955,588.60 = 4,462,741.88/x
  3. Step 3: Cross multiply
    7,216,933.04x = 9,955,588.60 × 4,462,741.88
  4. Step 4: Simplify right side
    7,216,933.04x = 44,429,222,185,270.56
  5. Step 5: Solve for x
    x = 44,429,222,185,270.56/7,216,933.04
  6. Step 6: Final answer
    x = 6,156,246.97

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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.