Home / 8,792,070.13-13,172,161.76-8,600,751.37

Finding the Fourth Proportional to 8,792,070.13, 13,172,161.76 and 8,600,751.37

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Solution

The fourth proportional to 8,792,070.13, 13,172,161.76 and 8,600,751.37 is: 12,885,530.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,070.13 : 13,172,161.76 = 8,600,751.37 : x
  2. Step 2: Convert to fraction form
    8,792,070.13/13,172,161.76 = 8,600,751.37/x
  3. Step 3: Cross multiply
    8,792,070.13x = 13,172,161.76 × 8,600,751.37
  4. Step 4: Simplify right side
    8,792,070.13x = 113,290,488,303,181.59
  5. Step 5: Solve for x
    x = 113,290,488,303,181.59/8,792,070.13
  6. Step 6: Final answer
    x = 12,885,530.56

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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.