Home / 9,353,616.08-14,037,980.88-3,966,049.57

Finding the Fourth Proportional to 9,353,616.08, 14,037,980.88 and 3,966,049.57

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Solution

The fourth proportional to 9,353,616.08, 14,037,980.88 and 3,966,049.57 is: 5,952,278.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,616.08 : 14,037,980.88 = 3,966,049.57 : x
  2. Step 2: Convert to fraction form
    9,353,616.08/14,037,980.88 = 3,966,049.57/x
  3. Step 3: Cross multiply
    9,353,616.08x = 14,037,980.88 × 3,966,049.57
  4. Step 4: Simplify right side
    9,353,616.08x = 55,675,327,962,602.32
  5. Step 5: Solve for x
    x = 55,675,327,962,602.32/9,353,616.08
  6. Step 6: Final answer
    x = 5,952,278.51

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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.