Home / 6,037,128.70-8,331,424.50-3,284,016.46

Finding the Fourth Proportional to 6,037,128.70, 8,331,424.50 and 3,284,016.46

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Solution

The fourth proportional to 6,037,128.70, 8,331,424.50 and 3,284,016.46 is: 4,532,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,037,128.70 : 8,331,424.50 = 3,284,016.46 : x
  2. Step 2: Convert to fraction form
    6,037,128.70/8,331,424.50 = 3,284,016.46/x
  3. Step 3: Cross multiply
    6,037,128.70x = 8,331,424.50 × 3,284,016.46
  4. Step 4: Simplify right side
    6,037,128.70x = 27,360,535,193,247.27
  5. Step 5: Solve for x
    x = 27,360,535,193,247.27/6,037,128.70
  6. Step 6: Final answer
    x = 4,532,044.38

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1.5x scale

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.