Home / 8,733,449.13-13,102,741.71-2,585,587.10

Finding the Fourth Proportional to 8,733,449.13, 13,102,741.71 and 2,585,587.10

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Solution

The fourth proportional to 8,733,449.13, 13,102,741.71 and 2,585,587.10 is: 3,879,140.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,449.13 : 13,102,741.71 = 2,585,587.10 : x
  2. Step 2: Convert to fraction form
    8,733,449.13/13,102,741.71 = 2,585,587.10/x
  3. Step 3: Cross multiply
    8,733,449.13x = 13,102,741.71 × 2,585,587.10
  4. Step 4: Simplify right side
    8,733,449.13x = 33,878,279,940,007.95
  5. Step 5: Solve for x
    x = 33,878,279,940,007.95/8,733,449.13
  6. Step 6: Final answer
    x = 3,879,140.93

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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.