Home / 2,533,338.08-3,496,007.76-1,387,490.48

Finding the Fourth Proportional to 2,533,338.08, 3,496,007.76 and 1,387,490.48

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Solution

The fourth proportional to 2,533,338.08, 3,496,007.76 and 1,387,490.48 is: 1,914,737.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,338.08 : 3,496,007.76 = 1,387,490.48 : x
  2. Step 2: Convert to fraction form
    2,533,338.08/3,496,007.76 = 1,387,490.48/x
  3. Step 3: Cross multiply
    2,533,338.08x = 3,496,007.76 × 1,387,490.48
  4. Step 4: Simplify right side
    2,533,338.08x = 4,850,677,485,006.12
  5. Step 5: Solve for x
    x = 4,850,677,485,006.12/2,533,338.08
  6. Step 6: Final answer
    x = 1,914,737.52

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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.