Home / 4,140,187.32-5,713,399.98-2,329,347

Finding the Fourth Proportional to 4,140,187.32, 5,713,399.98 and 2,329,347

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Solution

The fourth proportional to 4,140,187.32, 5,713,399.98 and 2,329,347 is: 3,214,465.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,187.32 : 5,713,399.98 = 2,329,347 : x
  2. Step 2: Convert to fraction form
    4,140,187.32/5,713,399.98 = 2,329,347/x
  3. Step 3: Cross multiply
    4,140,187.32x = 5,713,399.98 × 2,329,347
  4. Step 4: Simplify right side
    4,140,187.32x = 13,308,491,103,213.06
  5. Step 5: Solve for x
    x = 13,308,491,103,213.06/4,140,187.32
  6. Step 6: Final answer
    x = 3,214,465.93

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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.