Home / 4,896,693.72-6,757,411.71-2,691,607.23

Finding the Fourth Proportional to 4,896,693.72, 6,757,411.71 and 2,691,607.23

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Solution

The fourth proportional to 4,896,693.72, 6,757,411.71 and 2,691,607.23 is: 3,714,403.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,693.72 : 6,757,411.71 = 2,691,607.23 : x
  2. Step 2: Convert to fraction form
    4,896,693.72/6,757,411.71 = 2,691,607.23/x
  3. Step 3: Cross multiply
    4,896,693.72x = 6,757,411.71 × 2,691,607.23
  4. Step 4: Simplify right side
    4,896,693.72x = 18,188,298,214,722.66
  5. Step 5: Solve for x
    x = 18,188,298,214,722.66/4,896,693.72
  6. Step 6: Final answer
    x = 3,714,403.89

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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.