Home / 2,982,117.06-4,474,492.47-2,314,003.14

Finding the Fourth Proportional to 2,982,117.06, 4,474,492.47 and 2,314,003.14

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Solution

The fourth proportional to 2,982,117.06, 4,474,492.47 and 2,314,003.14 is: 3,472,026.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,117.06 : 4,474,492.47 = 2,314,003.14 : x
  2. Step 2: Convert to fraction form
    2,982,117.06/4,474,492.47 = 2,314,003.14/x
  3. Step 3: Cross multiply
    2,982,117.06x = 4,474,492.47 × 2,314,003.14
  4. Step 4: Simplify right side
    2,982,117.06x = 10,353,989,625,486.36
  5. Step 5: Solve for x
    x = 10,353,989,625,486.36/2,982,117.06
  6. Step 6: Final answer
    x = 3,472,026.56

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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.