Home / 11,896,476.90-17,845,660.76-5,073,108.34

Finding the Fourth Proportional to 11,896,476.90, 17,845,660.76 and 5,073,108.34

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Solution

The fourth proportional to 11,896,476.90, 17,845,660.76 and 5,073,108.34 is: 7,610,065.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,896,476.90 : 17,845,660.76 = 5,073,108.34 : x
  2. Step 2: Convert to fraction form
    11,896,476.90/17,845,660.76 = 5,073,108.34/x
  3. Step 3: Cross multiply
    11,896,476.90x = 17,845,660.76 × 5,073,108.34
  4. Step 4: Simplify right side
    11,896,476.90x = 90,532,970,407,034.19
  5. Step 5: Solve for x
    x = 90,532,970,407,034.19/11,896,476.90
  6. Step 6: Final answer
    x = 7,610,065.67

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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.