Home / 3,331,186.93-4,597,052.64-1,803,294.06

Finding the Fourth Proportional to 3,331,186.93, 4,597,052.64 and 1,803,294.06

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Solution

The fourth proportional to 3,331,186.93, 4,597,052.64 and 1,803,294.06 is: 2,488,553.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,186.93 : 4,597,052.64 = 1,803,294.06 : x
  2. Step 2: Convert to fraction form
    3,331,186.93/4,597,052.64 = 1,803,294.06/x
  3. Step 3: Cross multiply
    3,331,186.93x = 4,597,052.64 × 1,803,294.06
  4. Step 4: Simplify right side
    3,331,186.93x = 8,289,837,695,218.02
  5. Step 5: Solve for x
    x = 8,289,837,695,218.02/3,331,186.93
  6. Step 6: Final answer
    x = 2,488,553.74

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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.