Home / 5,010,684.77-7,521,342.10-4,438,025.59

Finding the Fourth Proportional to 5,010,684.77, 7,521,342.10 and 4,438,025.59

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Solution

The fourth proportional to 5,010,684.77, 7,521,342.10 and 4,438,025.59 is: 6,661,745.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,684.77 : 7,521,342.10 = 4,438,025.59 : x
  2. Step 2: Convert to fraction form
    5,010,684.77/7,521,342.10 = 4,438,025.59/x
  3. Step 3: Cross multiply
    5,010,684.77x = 7,521,342.10 × 4,438,025.59
  4. Step 4: Simplify right side
    5,010,684.77x = 33,379,908,681,045.92
  5. Step 5: Solve for x
    x = 33,379,908,681,045.92/5,010,684.77
  6. Step 6: Final answer
    x = 6,661,745.89

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1.5x scale

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.