Home / 8,468,730.41-11,686,954.26-4,601,316.16

Finding the Fourth Proportional to 8,468,730.41, 11,686,954.26 and 4,601,316.16

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Solution

The fourth proportional to 8,468,730.41, 11,686,954.26 and 4,601,316.16 is: 6,349,874.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,468,730.41 : 11,686,954.26 = 4,601,316.16 : x
  2. Step 2: Convert to fraction form
    8,468,730.41/11,686,954.26 = 4,601,316.16/x
  3. Step 3: Cross multiply
    8,468,730.41x = 11,686,954.26 × 4,601,316.16
  4. Step 4: Simplify right side
    8,468,730.41x = 53,775,371,416,277.50
  5. Step 5: Solve for x
    x = 53,775,371,416,277.50/8,468,730.41
  6. Step 6: Final answer
    x = 6,349,874.04

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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.