Home / 5,669,114.68-7,823,424.05-3,090,814.21

Finding the Fourth Proportional to 5,669,114.68, 7,823,424.05 and 3,090,814.21

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Solution

The fourth proportional to 5,669,114.68, 7,823,424.05 and 3,090,814.21 is: 4,265,348.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,114.68 : 7,823,424.05 = 3,090,814.21 : x
  2. Step 2: Convert to fraction form
    5,669,114.68/7,823,424.05 = 3,090,814.21/x
  3. Step 3: Cross multiply
    5,669,114.68x = 7,823,424.05 × 3,090,814.21
  4. Step 4: Simplify right side
    5,669,114.68x = 24,180,750,224,595.75
  5. Step 5: Solve for x
    x = 24,180,750,224,595.75/5,669,114.68
  6. Step 6: Final answer
    x = 4,265,348.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.