Home / 8,081,326.03-11,152,466.13-4,410,478.19

Finding the Fourth Proportional to 8,081,326.03, 11,152,466.13 and 4,410,478.19

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Solution

The fourth proportional to 8,081,326.03, 11,152,466.13 and 4,410,478.19 is: 6,086,588.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,326.03 : 11,152,466.13 = 4,410,478.19 : x
  2. Step 2: Convert to fraction form
    8,081,326.03/11,152,466.13 = 4,410,478.19/x
  3. Step 3: Cross multiply
    8,081,326.03x = 11,152,466.13 × 4,410,478.19
  4. Step 4: Simplify right side
    8,081,326.03x = 49,187,708,609,026.32
  5. Step 5: Solve for x
    x = 49,187,708,609,026.32/8,081,326.03
  6. Step 6: Final answer
    x = 6,086,588.82

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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.