Home / 8,132,680.02-11,222,383.64-4,647,327.14

Finding the Fourth Proportional to 8,132,680.02, 11,222,383.64 and 4,647,327.14

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Solution

The fourth proportional to 8,132,680.02, 11,222,383.64 and 4,647,327.14 is: 6,412,903.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,132,680.02 : 11,222,383.64 = 4,647,327.14 : x
  2. Step 2: Convert to fraction form
    8,132,680.02/11,222,383.64 = 4,647,327.14/x
  3. Step 3: Cross multiply
    8,132,680.02x = 11,222,383.64 × 4,647,327.14
  4. Step 4: Simplify right side
    8,132,680.02x = 52,154,088,065,663.99
  5. Step 5: Solve for x
    x = 52,154,088,065,663.99/8,132,680.02
  6. Step 6: Final answer
    x = 6,412,903.00

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1.5x scale

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.