Home / 6,949,625.04-9,590,476.14-3,893,861.16

Finding the Fourth Proportional to 6,949,625.04, 9,590,476.14 and 3,893,861.16

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Solution

The fourth proportional to 6,949,625.04, 9,590,476.14 and 3,893,861.16 is: 5,373,524.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,625.04 : 9,590,476.14 = 3,893,861.16 : x
  2. Step 2: Convert to fraction form
    6,949,625.04/9,590,476.14 = 3,893,861.16/x
  3. Step 3: Cross multiply
    6,949,625.04x = 9,590,476.14 × 3,893,861.16
  4. Step 4: Simplify right side
    6,949,625.04x = 37,343,982,547,452.73
  5. Step 5: Solve for x
    x = 37,343,982,547,452.73/6,949,625.04
  6. Step 6: Final answer
    x = 5,373,524.81

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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.