Home / 6,823,308.16-9,416,210.88-3,725,853.04

Finding the Fourth Proportional to 6,823,308.16, 9,416,210.88 and 3,725,853.04

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Solution

The fourth proportional to 6,823,308.16, 9,416,210.88 and 3,725,853.04 is: 5,141,702.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,308.16 : 9,416,210.88 = 3,725,853.04 : x
  2. Step 2: Convert to fraction form
    6,823,308.16/9,416,210.88 = 3,725,853.04/x
  3. Step 3: Cross multiply
    6,823,308.16x = 9,416,210.88 × 3,725,853.04
  4. Step 4: Simplify right side
    6,823,308.16x = 35,083,417,932,529.08
  5. Step 5: Solve for x
    x = 35,083,417,932,529.08/6,823,308.16
  6. Step 6: Final answer
    x = 5,141,702.11

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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.