Home / 11,031,671.69-16,547,590.66-3,843,194.05

Finding the Fourth Proportional to 11,031,671.69, 16,547,590.66 and 3,843,194.05

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Solution

The fourth proportional to 11,031,671.69, 16,547,590.66 and 3,843,194.05 is: 5,764,820.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,031,671.69 : 16,547,590.66 = 3,843,194.05 : x
  2. Step 2: Convert to fraction form
    11,031,671.69/16,547,590.66 = 3,843,194.05/x
  3. Step 3: Cross multiply
    11,031,671.69x = 16,547,590.66 × 3,843,194.05
  4. Step 4: Simplify right side
    11,031,671.69x = 63,595,601,966,347.57
  5. Step 5: Solve for x
    x = 63,595,601,966,347.57/11,031,671.69
  6. Step 6: Final answer
    x = 5,764,820.03

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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.