Home / 8,040,220.29-11,096,998.70-4,602,461.36

Finding the Fourth Proportional to 8,040,220.29, 11,096,998.70 and 4,602,461.36

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Solution

The fourth proportional to 8,040,220.29, 11,096,998.70 and 4,602,461.36 is: 6,352,252.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040,220.29 : 11,096,998.70 = 4,602,461.36 : x
  2. Step 2: Convert to fraction form
    8,040,220.29/11,096,998.70 = 4,602,461.36/x
  3. Step 3: Cross multiply
    8,040,220.29x = 11,096,998.70 × 4,602,461.36
  4. Step 4: Simplify right side
    8,040,220.29x = 51,073,507,650,222.94
  5. Step 5: Solve for x
    x = 51,073,507,650,222.94/8,040,220.29
  6. Step 6: Final answer
    x = 6,352,252.28

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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.