Home / 6,535,494.25-9,018,931.22-3,595,247.71

Finding the Fourth Proportional to 6,535,494.25, 9,018,931.22 and 3,595,247.71

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Solution

The fourth proportional to 6,535,494.25, 9,018,931.22 and 3,595,247.71 is: 4,961,413.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535,494.25 : 9,018,931.22 = 3,595,247.71 : x
  2. Step 2: Convert to fraction form
    6,535,494.25/9,018,931.22 = 3,595,247.71/x
  3. Step 3: Cross multiply
    6,535,494.25x = 9,018,931.22 × 3,595,247.71
  4. Step 4: Simplify right side
    6,535,494.25x = 32,425,291,770,257.85
  5. Step 5: Solve for x
    x = 32,425,291,770,257.85/6,535,494.25
  6. Step 6: Final answer
    x = 4,961,413.87

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.