Home / 3,365,560.91-4,644,455.69-1,837,657.10

Finding the Fourth Proportional to 3,365,560.91, 4,644,455.69 and 1,837,657.10

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Solution

The fourth proportional to 3,365,560.91, 4,644,455.69 and 1,837,657.10 is: 2,535,956.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,560.91 : 4,644,455.69 = 1,837,657.10 : x
  2. Step 2: Convert to fraction form
    3,365,560.91/4,644,455.69 = 1,837,657.10/x
  3. Step 3: Cross multiply
    3,365,560.91x = 4,644,455.69 × 1,837,657.10
  4. Step 4: Simplify right side
    3,365,560.91x = 8,534,916,965,175.61
  5. Step 5: Solve for x
    x = 8,534,916,965,175.61/3,365,560.91
  6. Step 6: Final answer
    x = 2,535,956.77

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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.