Home / 11,045,698.76-16,571,156.27-3,472,664.51

Finding the Fourth Proportional to 11,045,698.76, 16,571,156.27 and 3,472,664.51

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Solution

The fourth proportional to 11,045,698.76, 16,571,156.27 and 3,472,664.51 is: 5,209,816.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045,698.76 : 16,571,156.27 = 3,472,664.51 : x
  2. Step 2: Convert to fraction form
    11,045,698.76/16,571,156.27 = 3,472,664.51/x
  3. Step 3: Cross multiply
    11,045,698.76x = 16,571,156.27 × 3,472,664.51
  4. Step 4: Simplify right side
    11,045,698.76x = 57,546,066,292,557.55
  5. Step 5: Solve for x
    x = 57,546,066,292,557.55/11,045,698.76
  6. Step 6: Final answer
    x = 5,209,816.74

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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.