Home / 2,461,941.86-3,398,046.63-1,443,674.66

Finding the Fourth Proportional to 2,461,941.86, 3,398,046.63 and 1,443,674.66

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Solution

The fourth proportional to 2,461,941.86, 3,398,046.63 and 1,443,674.66 is: 1,992,603.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,941.86 : 3,398,046.63 = 1,443,674.66 : x
  2. Step 2: Convert to fraction form
    2,461,941.86/3,398,046.63 = 1,443,674.66/x
  3. Step 3: Cross multiply
    2,461,941.86x = 3,398,046.63 × 1,443,674.66
  4. Step 4: Simplify right side
    2,461,941.86x = 4,905,673,796,239.16
  5. Step 5: Solve for x
    x = 4,905,673,796,239.16/2,461,941.86
  6. Step 6: Final answer
    x = 1,992,603.43

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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.