Home / 2,242,127.25-3,363,159.29-1,043,379.09

Finding the Fourth Proportional to 2,242,127.25, 3,363,159.29 and 1,043,379.09

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Solution

The fourth proportional to 2,242,127.25, 3,363,159.29 and 1,043,379.09 is: 1,565,053.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,127.25 : 3,363,159.29 = 1,043,379.09 : x
  2. Step 2: Convert to fraction form
    2,242,127.25/3,363,159.29 = 1,043,379.09/x
  3. Step 3: Cross multiply
    2,242,127.25x = 3,363,159.29 × 1,043,379.09
  4. Step 4: Simplify right side
    2,242,127.25x = 3,509,050,074,308.35
  5. Step 5: Solve for x
    x = 3,509,050,074,308.35/2,242,127.25
  6. Step 6: Final answer
    x = 1,565,053.93

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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.