Home / 1,906,747.58-2,860,126.08-467,437.32

Finding the Fourth Proportional to 1,906,747.58, 2,860,126.08 and 467,437.32

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Solution

The fourth proportional to 1,906,747.58, 2,860,126.08 and 467,437.32 is: 701,157.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,747.58 : 2,860,126.08 = 467,437.32 : x
  2. Step 2: Convert to fraction form
    1,906,747.58/2,860,126.08 = 467,437.32/x
  3. Step 3: Cross multiply
    1,906,747.58x = 2,860,126.08 × 467,437.32
  4. Step 4: Simplify right side
    1,906,747.58x = 1,336,929,669,697.31
  5. Step 5: Solve for x
    x = 1,336,929,669,697.31/1,906,747.58
  6. Step 6: Final answer
    x = 701,157.13

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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.