Home / 3,806,486.96-5,710,066.02-1,074,058.56

Finding the Fourth Proportional to 3,806,486.96, 5,710,066.02 and 1,074,058.56

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Solution

The fourth proportional to 3,806,486.96, 5,710,066.02 and 1,074,058.56 is: 1,611,182.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,486.96 : 5,710,066.02 = 1,074,058.56 : x
  2. Step 2: Convert to fraction form
    3,806,486.96/5,710,066.02 = 1,074,058.56/x
  3. Step 3: Cross multiply
    3,806,486.96x = 5,710,066.02 × 1,074,058.56
  4. Step 4: Simplify right side
    3,806,486.96x = 6,132,945,286,946.13
  5. Step 5: Solve for x
    x = 6,132,945,286,946.13/3,806,486.96
  6. Step 6: Final answer
    x = 1,611,182.53

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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.