Home / 6,341,381.46-9,513,063.63-2,080,580.58

Finding the Fourth Proportional to 6,341,381.46, 9,513,063.63 and 2,080,580.58

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Solution

The fourth proportional to 6,341,381.46, 9,513,063.63 and 2,080,580.58 is: 3,121,196.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,381.46 : 9,513,063.63 = 2,080,580.58 : x
  2. Step 2: Convert to fraction form
    6,341,381.46/9,513,063.63 = 2,080,580.58/x
  3. Step 3: Cross multiply
    6,341,381.46x = 9,513,063.63 × 2,080,580.58
  4. Step 4: Simplify right side
    6,341,381.46x = 19,792,695,444,882.31
  5. Step 5: Solve for x
    x = 19,792,695,444,882.31/6,341,381.46
  6. Step 6: Final answer
    x = 3,121,196.16

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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.