Home / 4,105,344.64-5,665,277.76-2,294,677.12

Finding the Fourth Proportional to 4,105,344.64, 5,665,277.76 and 2,294,677.12

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Solution

The fourth proportional to 4,105,344.64, 5,665,277.76 and 2,294,677.12 is: 3,166,599.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,344.64 : 5,665,277.76 = 2,294,677.12 : x
  2. Step 2: Convert to fraction form
    4,105,344.64/5,665,277.76 = 2,294,677.12/x
  3. Step 3: Cross multiply
    4,105,344.64x = 5,665,277.76 × 2,294,677.12
  4. Step 4: Simplify right side
    4,105,344.64x = 12,999,983,254,316.85
  5. Step 5: Solve for x
    x = 12,999,983,254,316.85/4,105,344.64
  6. Step 6: Final answer
    x = 3,166,599.74

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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.