Home / 3,045,997.86-4,567,815.81-1,625,278.98

Finding the Fourth Proportional to 3,045,997.86, 4,567,815.81 and 1,625,278.98

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Solution

The fourth proportional to 3,045,997.86, 4,567,815.81 and 1,625,278.98 is: 2,437,288.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,997.86 : 4,567,815.81 = 1,625,278.98 : x
  2. Step 2: Convert to fraction form
    3,045,997.86/4,567,815.81 = 1,625,278.98/x
  3. Step 3: Cross multiply
    3,045,997.86x = 4,567,815.81 × 1,625,278.98
  4. Step 4: Simplify right side
    3,045,997.86x = 7,423,975,020,504.67
  5. Step 5: Solve for x
    x = 7,423,975,020,504.67/3,045,997.86
  6. Step 6: Final answer
    x = 2,437,288.32

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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.