Home / 4,998,403.77-6,897,797.24-2,706,564.47

Finding the Fourth Proportional to 4,998,403.77, 6,897,797.24 and 2,706,564.47

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Solution

The fourth proportional to 4,998,403.77, 6,897,797.24 and 2,706,564.47 is: 3,735,058.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,403.77 : 6,897,797.24 = 2,706,564.47 : x
  2. Step 2: Convert to fraction form
    4,998,403.77/6,897,797.24 = 2,706,564.47/x
  3. Step 3: Cross multiply
    4,998,403.77x = 6,897,797.24 × 2,706,564.47
  4. Step 4: Simplify right side
    4,998,403.77x = 18,669,332,883,026.25
  5. Step 5: Solve for x
    x = 18,669,332,883,026.25/4,998,403.77
  6. Step 6: Final answer
    x = 3,735,058.98

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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.