Home / 14,361,746.24-21,542,560.32-5,842,010.72

Finding the Fourth Proportional to 14,361,746.24, 21,542,560.32 and 5,842,010.72

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Solution

The fourth proportional to 14,361,746.24, 21,542,560.32 and 5,842,010.72 is: 8,762,992.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,361,746.24 : 21,542,560.32 = 5,842,010.72 : x
  2. Step 2: Convert to fraction form
    14,361,746.24/21,542,560.32 = 5,842,010.72/x
  3. Step 3: Cross multiply
    14,361,746.24x = 21,542,560.32 × 5,842,010.72
  4. Step 4: Simplify right side
    14,361,746.24x = 125,851,868,325,686.62
  5. Step 5: Solve for x
    x = 125,851,868,325,686.62/14,361,746.24
  6. Step 6: Final answer
    x = 8,762,992.06

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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.