Home / 4,860,203.30-7,274,558.55-4,293,332.90

Finding the Fourth Proportional to 4,860,203.30, 7,274,558.55 and 4,293,332.90

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Solution

The fourth proportional to 4,860,203.30, 7,274,558.55 and 4,293,332.90 is: 6,426,089.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,203.30 : 7,274,558.55 = 4,293,332.90 : x
  2. Step 2: Convert to fraction form
    4,860,203.30/7,274,558.55 = 4,293,332.90/x
  3. Step 3: Cross multiply
    4,860,203.30x = 7,274,558.55 × 4,293,332.90
  4. Step 4: Simplify right side
    4,860,203.30x = 31,232,101,555,691.30
  5. Step 5: Solve for x
    x = 31,232,101,555,691.30/4,860,203.30
  6. Step 6: Final answer
    x = 6,426,089.53

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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.