Home / 2,441,402-3,369,175.28-1,353,719.44

Finding the Fourth Proportional to 2,441,402, 3,369,175.28 and 1,353,719.44

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Solution

The fourth proportional to 2,441,402, 3,369,175.28 and 1,353,719.44 is: 1,868,155.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,402 : 3,369,175.28 = 1,353,719.44 : x
  2. Step 2: Convert to fraction form
    2,441,402/3,369,175.28 = 1,353,719.44/x
  3. Step 3: Cross multiply
    2,441,402x = 3,369,175.28 × 1,353,719.44
  4. Step 4: Simplify right side
    2,441,402x = 4,560,918,073,303.44
  5. Step 5: Solve for x
    x = 4,560,918,073,303.44/2,441,402
  6. Step 6: Final answer
    x = 1,868,155.29

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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.