Home / 8,844,881.31-13,267,396.22-2,455,631.89

Finding the Fourth Proportional to 8,844,881.31, 13,267,396.22 and 2,455,631.89

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Solution

The fourth proportional to 8,844,881.31, 13,267,396.22 and 2,455,631.89 is: 3,683,468.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844,881.31 : 13,267,396.22 = 2,455,631.89 : x
  2. Step 2: Convert to fraction form
    8,844,881.31/13,267,396.22 = 2,455,631.89/x
  3. Step 3: Cross multiply
    8,844,881.31x = 13,267,396.22 × 2,455,631.89
  4. Step 4: Simplify right side
    8,844,881.31x = 32,579,841,209,650.81
  5. Step 5: Solve for x
    x = 32,579,841,209,650.81/8,844,881.31
  6. Step 6: Final answer
    x = 3,683,468.45

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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.