Home / 8,792,055.26-13,172,139.46-8,600,736.50

Finding the Fourth Proportional to 8,792,055.26, 13,172,139.46 and 8,600,736.50

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Solution

The fourth proportional to 8,792,055.26, 13,172,139.46 and 8,600,736.50 is: 12,885,508.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,055.26 : 13,172,139.46 = 8,600,736.50 : x
  2. Step 2: Convert to fraction form
    8,792,055.26/13,172,139.46 = 8,600,736.50/x
  3. Step 3: Cross multiply
    8,792,055.26x = 13,172,139.46 × 8,600,736.50
  4. Step 4: Simplify right side
    8,792,055.26x = 113,290,100,549,349.73
  5. Step 5: Solve for x
    x = 113,290,100,549,349.73/8,792,055.26
  6. Step 6: Final answer
    x = 12,885,508.25

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1.5x scale

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.