Home / 9,667,995.40-14,485,404.30-4,608,411.40

Finding the Fourth Proportional to 9,667,995.40, 14,485,404.30 and 4,608,411.40

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Solution

The fourth proportional to 9,667,995.40, 14,485,404.30 and 4,608,411.40 is: 6,904,709.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,667,995.40 : 14,485,404.30 = 4,608,411.40 : x
  2. Step 2: Convert to fraction form
    9,667,995.40/14,485,404.30 = 4,608,411.40/x
  3. Step 3: Cross multiply
    9,667,995.40x = 14,485,404.30 × 4,608,411.40
  4. Step 4: Simplify right side
    9,667,995.40x = 66,754,702,309,729.03
  5. Step 5: Solve for x
    x = 66,754,702,309,729.03/9,667,995.40
  6. Step 6: Final answer
    x = 6,904,709.77

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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.