Home / 4,234,988.89-5,843,810.26-2,399,053.98

Finding the Fourth Proportional to 4,234,988.89, 5,843,810.26 and 2,399,053.98

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Solution

The fourth proportional to 4,234,988.89, 5,843,810.26 and 2,399,053.98 is: 3,310,425.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,988.89 : 5,843,810.26 = 2,399,053.98 : x
  2. Step 2: Convert to fraction form
    4,234,988.89/5,843,810.26 = 2,399,053.98/x
  3. Step 3: Cross multiply
    4,234,988.89x = 5,843,810.26 × 2,399,053.98
  4. Step 4: Simplify right side
    4,234,988.89x = 14,019,616,262,617.83
  5. Step 5: Solve for x
    x = 14,019,616,262,617.83/4,234,988.89
  6. Step 6: Final answer
    x = 3,310,425.75

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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.