Home / 3,486,378-5,229,868.28-962,033.24

Finding the Fourth Proportional to 3,486,378, 5,229,868.28 and 962,033.24

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Solution

The fourth proportional to 3,486,378, 5,229,868.28 and 962,033.24 is: 1,443,133.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,486,378 : 5,229,868.28 = 962,033.24 : x
  2. Step 2: Convert to fraction form
    3,486,378/5,229,868.28 = 962,033.24/x
  3. Step 3: Cross multiply
    3,486,378x = 5,229,868.28 × 962,033.24
  4. Step 4: Simplify right side
    3,486,378x = 5,031,307,126,181.63
  5. Step 5: Solve for x
    x = 5,031,307,126,181.63/3,486,378
  6. Step 6: Final answer
    x = 1,443,133.00

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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.