Home / 7,335,110.40-11,013,163.20-4,146,464.40

Finding the Fourth Proportional to 7,335,110.40, 11,013,163.20 and 4,146,464.40

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Solution

The fourth proportional to 7,335,110.40, 11,013,163.20 and 4,146,464.40 is: 6,225,630.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,110.40 : 11,013,163.20 = 4,146,464.40 : x
  2. Step 2: Convert to fraction form
    7,335,110.40/11,013,163.20 = 4,146,464.40/x
  3. Step 3: Cross multiply
    7,335,110.40x = 11,013,163.20 × 4,146,464.40
  4. Step 4: Simplify right side
    7,335,110.40x = 45,665,689,140,190.08
  5. Step 5: Solve for x
    x = 45,665,689,140,190.08/7,335,110.40
  6. Step 6: Final answer
    x = 6,225,630.79

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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.