Home / 6,090,659.35-8,405,111.88-3,337,324.36

Finding the Fourth Proportional to 6,090,659.35, 8,405,111.88 and 3,337,324.36

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Solution

The fourth proportional to 6,090,659.35, 8,405,111.88 and 3,337,324.36 is: 4,605,508.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,659.35 : 8,405,111.88 = 3,337,324.36 : x
  2. Step 2: Convert to fraction form
    6,090,659.35/8,405,111.88 = 3,337,324.36/x
  3. Step 3: Cross multiply
    6,090,659.35x = 8,405,111.88 × 3,337,324.36
  4. Step 4: Simplify right side
    6,090,659.35x = 28,050,584,604,636.62
  5. Step 5: Solve for x
    x = 28,050,584,604,636.62/6,090,659.35
  6. Step 6: Final answer
    x = 4,605,508.70

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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.