Home / 10,927,102.70-15,079,005.66-6,032,219.45

Finding the Fourth Proportional to 10,927,102.70, 15,079,005.66 and 6,032,219.45

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Solution

The fourth proportional to 10,927,102.70, 15,079,005.66 and 6,032,219.45 is: 8,324,244.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,102.70 : 15,079,005.66 = 6,032,219.45 : x
  2. Step 2: Convert to fraction form
    10,927,102.70/15,079,005.66 = 6,032,219.45/x
  3. Step 3: Cross multiply
    10,927,102.70x = 15,079,005.66 × 6,032,219.45
  4. Step 4: Simplify right side
    10,927,102.70x = 90,959,871,176,137.89
  5. Step 5: Solve for x
    x = 90,959,871,176,137.89/10,927,102.70
  6. Step 6: Final answer
    x = 8,324,244.19

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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.