Home / 6,194,208.78-8,549,374.32-3,441,841.92

Finding the Fourth Proportional to 6,194,208.78, 8,549,374.32 and 3,441,841.92

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Solution

The fourth proportional to 6,194,208.78, 8,549,374.32 and 3,441,841.92 is: 4,750,500.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194,208.78 : 8,549,374.32 = 3,441,841.92 : x
  2. Step 2: Convert to fraction form
    6,194,208.78/8,549,374.32 = 3,441,841.92/x
  3. Step 3: Cross multiply
    6,194,208.78x = 8,549,374.32 × 3,441,841.92
  4. Step 4: Simplify right side
    6,194,208.78x = 29,425,594,924,347.50
  5. Step 5: Solve for x
    x = 29,425,594,924,347.50/6,194,208.78
  6. Step 6: Final answer
    x = 4,750,500.99

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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.