Home / 6,118,230.24-9,169,078.26-2,329,646.40

Finding the Fourth Proportional to 6,118,230.24, 9,169,078.26 and 2,329,646.40

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Solution

The fourth proportional to 6,118,230.24, 9,169,078.26 and 2,329,646.40 is: 3,491,321.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,230.24 : 9,169,078.26 = 2,329,646.40 : x
  2. Step 2: Convert to fraction form
    6,118,230.24/9,169,078.26 = 2,329,646.40/x
  3. Step 3: Cross multiply
    6,118,230.24x = 9,169,078.26 × 2,329,646.40
  4. Step 4: Simplify right side
    6,118,230.24x = 21,360,710,159,727.26
  5. Step 5: Solve for x
    x = 21,360,710,159,727.26/6,118,230.24
  6. Step 6: Final answer
    x = 3,491,321.73

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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.