Home / 4,443,100.34-6,660,162.30-1,749,315.74

Finding the Fourth Proportional to 4,443,100.34, 6,660,162.30 and 1,749,315.74

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Solution

The fourth proportional to 4,443,100.34, 6,660,162.30 and 1,749,315.74 is: 2,622,206.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,100.34 : 6,660,162.30 = 1,749,315.74 : x
  2. Step 2: Convert to fraction form
    4,443,100.34/6,660,162.30 = 1,749,315.74/x
  3. Step 3: Cross multiply
    4,443,100.34x = 6,660,162.30 × 1,749,315.74
  4. Step 4: Simplify right side
    4,443,100.34x = 11,650,726,742,344.60
  5. Step 5: Solve for x
    x = 11,650,726,742,344.60/4,443,100.34
  6. Step 6: Final answer
    x = 2,622,206.53

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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.