Home / 5,752,385.70-7,938,026.69-3,303,273.75

Finding the Fourth Proportional to 5,752,385.70, 7,938,026.69 and 3,303,273.75

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Solution

The fourth proportional to 5,752,385.70, 7,938,026.69 and 3,303,273.75 is: 4,558,365.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,385.70 : 7,938,026.69 = 3,303,273.75 : x
  2. Step 2: Convert to fraction form
    5,752,385.70/7,938,026.69 = 3,303,273.75/x
  3. Step 3: Cross multiply
    5,752,385.70x = 7,938,026.69 × 3,303,273.75
  4. Step 4: Simplify right side
    5,752,385.70x = 26,221,475,191,876.39
  5. Step 5: Solve for x
    x = 26,221,475,191,876.39/5,752,385.70
  6. Step 6: Final answer
    x = 4,558,365.27

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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.