Home / 6,253,803.06-8,630,740.95-4,607,477.73

Finding the Fourth Proportional to 6,253,803.06, 8,630,740.95 and 4,607,477.73

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Solution

The fourth proportional to 6,253,803.06, 8,630,740.95 and 4,607,477.73 is: 6,358,682.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,803.06 : 8,630,740.95 = 4,607,477.73 : x
  2. Step 2: Convert to fraction form
    6,253,803.06/8,630,740.95 = 4,607,477.73/x
  3. Step 3: Cross multiply
    6,253,803.06x = 8,630,740.95 × 4,607,477.73
  4. Step 4: Simplify right side
    6,253,803.06x = 39,765,946,720,524.05
  5. Step 5: Solve for x
    x = 39,765,946,720,524.05/6,253,803.06
  6. Step 6: Final answer
    x = 6,358,682.28

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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.