Home / 4,476,041.34-6,715,372.14-1,443,346.22

Finding the Fourth Proportional to 4,476,041.34, 6,715,372.14 and 1,443,346.22

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Solution

The fourth proportional to 4,476,041.34, 6,715,372.14 and 1,443,346.22 is: 2,165,441.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,041.34 : 6,715,372.14 = 1,443,346.22 : x
  2. Step 2: Convert to fraction form
    4,476,041.34/6,715,372.14 = 1,443,346.22/x
  3. Step 3: Cross multiply
    4,476,041.34x = 6,715,372.14 × 1,443,346.22
  4. Step 4: Simplify right side
    4,476,041.34x = 9,692,606,960,585.45
  5. Step 5: Solve for x
    x = 9,692,606,960,585.45/4,476,041.34
  6. Step 6: Final answer
    x = 2,165,441.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.