Home / 5,907,396.32-8,879,591.28-3,898,549.52

Finding the Fourth Proportional to 5,907,396.32, 8,879,591.28 and 3,898,549.52

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Solution

The fourth proportional to 5,907,396.32, 8,879,591.28 and 3,898,549.52 is: 5,860,031.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,396.32 : 8,879,591.28 = 3,898,549.52 : x
  2. Step 2: Convert to fraction form
    5,907,396.32/8,879,591.28 = 3,898,549.52/x
  3. Step 3: Cross multiply
    5,907,396.32x = 8,879,591.28 × 3,898,549.52
  4. Step 4: Simplify right side
    5,907,396.32x = 34,617,526,322,440.18
  5. Step 5: Solve for x
    x = 34,617,526,322,440.18/5,907,396.32
  6. Step 6: Final answer
    x = 5,860,031.13

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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.