Home / 9,860,822.73-13,608,461.03-5,510,014.65

Finding the Fourth Proportional to 9,860,822.73, 13,608,461.03 and 5,510,014.65

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Solution

The fourth proportional to 9,860,822.73, 13,608,461.03 and 5,510,014.65 is: 7,604,113.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860,822.73 : 13,608,461.03 = 5,510,014.65 : x
  2. Step 2: Convert to fraction form
    9,860,822.73/13,608,461.03 = 5,510,014.65/x
  3. Step 3: Cross multiply
    9,860,822.73x = 13,608,461.03 × 5,510,014.65
  4. Step 4: Simplify right side
    9,860,822.73x = 74,982,819,611,704.02
  5. Step 5: Solve for x
    x = 74,982,819,611,704.02/9,860,822.73
  6. Step 6: Final answer
    x = 7,604,113.94

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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.