Home / 5,372,026.31-7,413,441.10-2,924,654.31

Finding the Fourth Proportional to 5,372,026.31, 7,413,441.10 and 2,924,654.31

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Solution

The fourth proportional to 5,372,026.31, 7,413,441.10 and 2,924,654.31 is: 4,036,047.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,026.31 : 7,413,441.10 = 2,924,654.31 : x
  2. Step 2: Convert to fraction form
    5,372,026.31/7,413,441.10 = 2,924,654.31/x
  3. Step 3: Cross multiply
    5,372,026.31x = 7,413,441.10 × 2,924,654.31
  4. Step 4: Simplify right side
    5,372,026.31x = 21,681,752,457,734.51
  5. Step 5: Solve for x
    x = 21,681,752,457,734.51/5,372,026.31
  6. Step 6: Final answer
    x = 4,036,047.33

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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.