Home / 3,808,788.13-5,713,116.01-1,534,254.37

Finding the Fourth Proportional to 3,808,788.13, 5,713,116.01 and 1,534,254.37

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Solution

The fourth proportional to 3,808,788.13, 5,713,116.01 and 1,534,254.37 is: 2,301,354.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,808,788.13 : 5,713,116.01 = 1,534,254.37 : x
  2. Step 2: Convert to fraction form
    3,808,788.13/5,713,116.01 = 1,534,254.37/x
  3. Step 3: Cross multiply
    3,808,788.13x = 5,713,116.01 × 1,534,254.37
  4. Step 4: Simplify right side
    3,808,788.13x = 8,765,373,204,659.46
  5. Step 5: Solve for x
    x = 8,765,373,204,659.46/3,808,788.13
  6. Step 6: Final answer
    x = 2,301,354.89

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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.