Home / 9,410,831.10-14,116,246.65-5,622,363.90

Finding the Fourth Proportional to 9,410,831.10, 14,116,246.65 and 5,622,363.90

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Solution

The fourth proportional to 9,410,831.10, 14,116,246.65 and 5,622,363.90 is: 8,433,545.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,831.10 : 14,116,246.65 = 5,622,363.90 : x
  2. Step 2: Convert to fraction form
    9,410,831.10/14,116,246.65 = 5,622,363.90/x
  3. Step 3: Cross multiply
    9,410,831.10x = 14,116,246.65 × 5,622,363.90
  4. Step 4: Simplify right side
    9,410,831.10x = 79,366,675,568,455.94
  5. Step 5: Solve for x
    x = 79,366,675,568,455.94/9,410,831.10
  6. Step 6: Final answer
    x = 8,433,545.85

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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.