Home / 4,867,487.97-6,719,201.64-3,032,852.69

Finding the Fourth Proportional to 4,867,487.97, 6,719,201.64 and 3,032,852.69

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Solution

The fourth proportional to 4,867,487.97, 6,719,201.64 and 3,032,852.69 is: 4,186,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,487.97 : 6,719,201.64 = 3,032,852.69 : x
  2. Step 2: Convert to fraction form
    4,867,487.97/6,719,201.64 = 3,032,852.69/x
  3. Step 3: Cross multiply
    4,867,487.97x = 6,719,201.64 × 3,032,852.69
  4. Step 4: Simplify right side
    4,867,487.97x = 20,378,348,768,526.41
  5. Step 5: Solve for x
    x = 20,378,348,768,526.41/4,867,487.97
  6. Step 6: Final answer
    x = 4,186,625.40

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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.