Home / 6,483,565.08-8,946,558.54-3,582,782.96

Finding the Fourth Proportional to 6,483,565.08, 8,946,558.54 and 3,582,782.96

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Solution

The fourth proportional to 6,483,565.08, 8,946,558.54 and 3,582,782.96 is: 4,943,819.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,483,565.08 : 8,946,558.54 = 3,582,782.96 : x
  2. Step 2: Convert to fraction form
    6,483,565.08/8,946,558.54 = 3,582,782.96/x
  3. Step 3: Cross multiply
    6,483,565.08x = 8,946,558.54 × 3,582,782.96
  4. Step 4: Simplify right side
    6,483,565.08x = 32,053,577,443,021.68
  5. Step 5: Solve for x
    x = 32,053,577,443,021.68/6,483,565.08
  6. Step 6: Final answer
    x = 4,943,819.80

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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.