Home / 4,998,214.56-7,497,612.48-1,404,261.66

Finding the Fourth Proportional to 4,998,214.56, 7,497,612.48 and 1,404,261.66

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Solution

The fourth proportional to 4,998,214.56, 7,497,612.48 and 1,404,261.66 is: 2,106,474.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,214.56 : 7,497,612.48 = 1,404,261.66 : x
  2. Step 2: Convert to fraction form
    4,998,214.56/7,497,612.48 = 1,404,261.66/x
  3. Step 3: Cross multiply
    4,998,214.56x = 7,497,612.48 × 1,404,261.66
  4. Step 4: Simplify right side
    4,998,214.56x = 10,528,609,747,201.52
  5. Step 5: Solve for x
    x = 10,528,609,747,201.52/4,998,214.56
  6. Step 6: Final answer
    x = 2,106,474.15

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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.