Home / 11,253,031.66-16,879,547.63-2,733,310.72

Finding the Fourth Proportional to 11,253,031.66, 16,879,547.63 and 2,733,310.72

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Solution

The fourth proportional to 11,253,031.66, 16,879,547.63 and 2,733,310.72 is: 4,099,966.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,253,031.66 : 16,879,547.63 = 2,733,310.72 : x
  2. Step 2: Convert to fraction form
    11,253,031.66/16,879,547.63 = 2,733,310.72/x
  3. Step 3: Cross multiply
    11,253,031.66x = 16,879,547.63 × 2,733,310.72
  4. Step 4: Simplify right side
    11,253,031.66x = 46,137,048,485,829.59
  5. Step 5: Solve for x
    x = 46,137,048,485,829.59/11,253,031.66
  6. Step 6: Final answer
    x = 4,099,966.11

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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.