Home / 5,868,484-8,098,529.88-3,422,783.68

Finding the Fourth Proportional to 5,868,484, 8,098,529.88 and 3,422,783.68

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Solution

The fourth proportional to 5,868,484, 8,098,529.88 and 3,422,783.68 is: 4,723,454.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868,484 : 8,098,529.88 = 3,422,783.68 : x
  2. Step 2: Convert to fraction form
    5,868,484/8,098,529.88 = 3,422,783.68/x
  3. Step 3: Cross multiply
    5,868,484x = 8,098,529.88 × 3,422,783.68
  4. Step 4: Simplify right side
    5,868,484x = 27,719,515,905,256.36
  5. Step 5: Solve for x
    x = 27,719,515,905,256.36/5,868,484
  6. Step 6: Final answer
    x = 4,723,454.29

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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.