Home / 11,001,018.24-15,180,669-6,652,502.46

Finding the Fourth Proportional to 11,001,018.24, 15,180,669 and 6,652,502.46

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Solution

The fourth proportional to 11,001,018.24, 15,180,669 and 6,652,502.46 is: 9,180,008.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,018.24 : 15,180,669 = 6,652,502.46 : x
  2. Step 2: Convert to fraction form
    11,001,018.24/15,180,669 = 6,652,502.46/x
  3. Step 3: Cross multiply
    11,001,018.24x = 15,180,669 × 6,652,502.46
  4. Step 4: Simplify right side
    11,001,018.24x = 100,989,437,866,945.73
  5. Step 5: Solve for x
    x = 100,989,437,866,945.73/11,001,018.24
  6. Step 6: Final answer
    x = 9,180,008.22

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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.