Home / 8,336,973.76-12,503,210.76-2,944,914.32

Finding the Fourth Proportional to 8,336,973.76, 12,503,210.76 and 2,944,914.32

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Solution

The fourth proportional to 8,336,973.76, 12,503,210.76 and 2,944,914.32 is: 4,416,576.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,973.76 : 12,503,210.76 = 2,944,914.32 : x
  2. Step 2: Convert to fraction form
    8,336,973.76/12,503,210.76 = 2,944,914.32/x
  3. Step 3: Cross multiply
    8,336,973.76x = 12,503,210.76 × 2,944,914.32
  4. Step 4: Simplify right side
    8,336,973.76x = 36,820,884,413,102.08
  5. Step 5: Solve for x
    x = 36,820,884,413,102.08/8,336,973.76
  6. Step 6: Final answer
    x = 4,416,576.74

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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.