Home / 10,980,081.16-15,152,511.71-6,086,038.53

Finding the Fourth Proportional to 10,980,081.16, 15,152,511.71 and 6,086,038.53

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Solution

The fourth proportional to 10,980,081.16, 15,152,511.71 and 6,086,038.53 is: 8,398,733.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,081.16 : 15,152,511.71 = 6,086,038.53 : x
  2. Step 2: Convert to fraction form
    10,980,081.16/15,152,511.71 = 6,086,038.53/x
  3. Step 3: Cross multiply
    10,980,081.16x = 15,152,511.71 × 6,086,038.53
  4. Step 4: Simplify right side
    10,980,081.16x = 92,218,770,093,336.20
  5. Step 5: Solve for x
    x = 92,218,770,093,336.20/10,980,081.16
  6. Step 6: Final answer
    x = 8,398,733.01

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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.