Home / 5,907,400.32-8,879,597.28-3,898,553.52

Finding the Fourth Proportional to 5,907,400.32, 8,879,597.28 and 3,898,553.52

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Solution

The fourth proportional to 5,907,400.32, 8,879,597.28 and 3,898,553.52 is: 5,860,037.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,400.32 : 8,879,597.28 = 3,898,553.52 : x
  2. Step 2: Convert to fraction form
    5,907,400.32/8,879,597.28 = 3,898,553.52/x
  3. Step 3: Cross multiply
    5,907,400.32x = 8,879,597.28 × 3,898,553.52
  4. Step 4: Simplify right side
    5,907,400.32x = 34,617,585,232,126.42
  5. Step 5: Solve for x
    x = 34,617,585,232,126.42/5,907,400.32
  6. Step 6: Final answer
    x = 5,860,037.13

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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.