Home / 9,792,005.28-14,690,499.48-5,751,909.96

Finding the Fourth Proportional to 9,792,005.28, 14,690,499.48 and 5,751,909.96

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Solution

The fourth proportional to 9,792,005.28, 14,690,499.48 and 5,751,909.96 is: 8,629,328.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,005.28 : 14,690,499.48 = 5,751,909.96 : x
  2. Step 2: Convert to fraction form
    9,792,005.28/14,690,499.48 = 5,751,909.96/x
  3. Step 3: Cross multiply
    9,792,005.28x = 14,690,499.48 × 5,751,909.96
  4. Step 4: Simplify right side
    9,792,005.28x = 84,498,430,276,386.83
  5. Step 5: Solve for x
    x = 84,498,430,276,386.83/9,792,005.28
  6. Step 6: Final answer
    x = 8,629,328.50

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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.