Home / 3,555,828.96-5,334,067.52-1,159,058.40

Finding the Fourth Proportional to 3,555,828.96, 5,334,067.52 and 1,159,058.40

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Solution

The fourth proportional to 3,555,828.96, 5,334,067.52 and 1,159,058.40 is: 1,738,693.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,828.96 : 5,334,067.52 = 1,159,058.40 : x
  2. Step 2: Convert to fraction form
    3,555,828.96/5,334,067.52 = 1,159,058.40/x
  3. Step 3: Cross multiply
    3,555,828.96x = 5,334,067.52 × 1,159,058.40
  4. Step 4: Simplify right side
    3,555,828.96x = 6,182,495,765,223.17
  5. Step 5: Solve for x
    x = 6,182,495,765,223.17/3,555,828.96
  6. Step 6: Final answer
    x = 1,738,693.24

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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.