Home / 7,623,827.04-11,440,284.44-2,766,512.46

Finding the Fourth Proportional to 7,623,827.04, 11,440,284.44 and 2,766,512.46

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Solution

The fourth proportional to 7,623,827.04, 11,440,284.44 and 2,766,512.46 is: 4,151,417.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,623,827.04 : 11,440,284.44 = 2,766,512.46 : x
  2. Step 2: Convert to fraction form
    7,623,827.04/11,440,284.44 = 2,766,512.46/x
  3. Step 3: Cross multiply
    7,623,827.04x = 11,440,284.44 × 2,766,512.46
  4. Step 4: Simplify right side
    7,623,827.04x = 31,649,689,449,204.12
  5. Step 5: Solve for x
    x = 31,649,689,449,204.12/7,623,827.04
  6. Step 6: Final answer
    x = 4,151,417.56

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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.