Home / 8,414,299.08-12,616,957.71-4,366,711.26

Finding the Fourth Proportional to 8,414,299.08, 12,616,957.71 and 4,366,711.26

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Solution

The fourth proportional to 8,414,299.08, 12,616,957.71 and 4,366,711.26 is: 6,547,736.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,299.08 : 12,616,957.71 = 4,366,711.26 : x
  2. Step 2: Convert to fraction form
    8,414,299.08/12,616,957.71 = 4,366,711.26/x
  3. Step 3: Cross multiply
    8,414,299.08x = 12,616,957.71 × 4,366,711.26
  4. Step 4: Simplify right side
    8,414,299.08x = 55,094,611,299,200.81
  5. Step 5: Solve for x
    x = 55,094,611,299,200.81/8,414,299.08
  6. Step 6: Final answer
    x = 6,547,736.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.