Home / 9,793,844.70-14,690,767.05-5,961,831.90

Finding the Fourth Proportional to 9,793,844.70, 14,690,767.05 and 5,961,831.90

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Solution

The fourth proportional to 9,793,844.70, 14,690,767.05 and 5,961,831.90 is: 8,942,747.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,844.70 : 14,690,767.05 = 5,961,831.90 : x
  2. Step 2: Convert to fraction form
    9,793,844.70/14,690,767.05 = 5,961,831.90/x
  3. Step 3: Cross multiply
    9,793,844.70x = 14,690,767.05 × 5,961,831.90
  4. Step 4: Simplify right side
    9,793,844.70x = 87,583,883,634,158.91
  5. Step 5: Solve for x
    x = 87,583,883,634,158.91/9,793,844.70
  6. Step 6: Final answer
    x = 8,942,747.85

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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.