Home / 6,329,742.56-9,496,107.36-2,069,894.24

Finding the Fourth Proportional to 6,329,742.56, 9,496,107.36 and 2,069,894.24

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Solution

The fourth proportional to 6,329,742.56, 9,496,107.36 and 2,069,894.24 is: 3,105,329.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,742.56 : 9,496,107.36 = 2,069,894.24 : x
  2. Step 2: Convert to fraction form
    6,329,742.56/9,496,107.36 = 2,069,894.24/x
  3. Step 3: Cross multiply
    6,329,742.56x = 9,496,107.36 × 2,069,894.24
  4. Step 4: Simplify right side
    6,329,742.56x = 19,655,937,926,885.61
  5. Step 5: Solve for x
    x = 19,655,937,926,885.61/6,329,742.56
  6. Step 6: Final answer
    x = 3,105,329.76

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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.