Home / 8,954,718.33-13,430,765.30-4,404,545.76

Finding the Fourth Proportional to 8,954,718.33, 13,430,765.30 and 4,404,545.76

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Solution

The fourth proportional to 8,954,718.33, 13,430,765.30 and 4,404,545.76 is: 6,606,173.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,718.33 : 13,430,765.30 = 4,404,545.76 : x
  2. Step 2: Convert to fraction form
    8,954,718.33/13,430,765.30 = 4,404,545.76/x
  3. Step 3: Cross multiply
    8,954,718.33x = 13,430,765.30 × 4,404,545.76
  4. Step 4: Simplify right side
    8,954,718.33x = 59,156,420,333,647.40
  5. Step 5: Solve for x
    x = 59,156,420,333,647.40/8,954,718.33
  6. Step 6: Final answer
    x = 6,606,173.21

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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.