Home / 4,824,064.73-7,226,637.11-2,798,052.23

Finding the Fourth Proportional to 4,824,064.73, 7,226,637.11 and 2,798,052.23

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Solution

The fourth proportional to 4,824,064.73, 7,226,637.11 and 2,798,052.23 is: 4,191,591.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,064.73 : 7,226,637.11 = 2,798,052.23 : x
  2. Step 2: Convert to fraction form
    4,824,064.73/7,226,637.11 = 2,798,052.23/x
  3. Step 3: Cross multiply
    4,824,064.73x = 7,226,637.11 × 2,798,052.23
  4. Step 4: Simplify right side
    4,824,064.73x = 20,220,508,095,605.28
  5. Step 5: Solve for x
    x = 20,220,508,095,605.28/4,824,064.73
  6. Step 6: Final answer
    x = 4,191,591.37

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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.