Home / 1,567,637.96-2,351,342.73-703,340.54

Finding the Fourth Proportional to 1,567,637.96, 2,351,342.73 and 703,340.54

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Solution

The fourth proportional to 1,567,637.96, 2,351,342.73 and 703,340.54 is: 1,054,959.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,637.96 : 2,351,342.73 = 703,340.54 : x
  2. Step 2: Convert to fraction form
    1,567,637.96/2,351,342.73 = 703,340.54/x
  3. Step 3: Cross multiply
    1,567,637.96x = 2,351,342.73 × 703,340.54
  4. Step 4: Simplify right side
    1,567,637.96x = 1,653,794,669,776.63
  5. Step 5: Solve for x
    x = 1,653,794,669,776.63/1,567,637.96
  6. Step 6: Final answer
    x = 1,054,959.57

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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.