Home / 5,798,810.42-8,002,377.10-3,220,491.22

Finding the Fourth Proportional to 5,798,810.42, 8,002,377.10 and 3,220,491.22

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Solution

The fourth proportional to 5,798,810.42, 8,002,377.10 and 3,220,491.22 is: 4,444,288.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,810.42 : 8,002,377.10 = 3,220,491.22 : x
  2. Step 2: Convert to fraction form
    5,798,810.42/8,002,377.10 = 3,220,491.22/x
  3. Step 3: Cross multiply
    5,798,810.42x = 8,002,377.10 × 3,220,491.22
  4. Step 4: Simplify right side
    5,798,810.42x = 25,771,585,189,679.06
  5. Step 5: Solve for x
    x = 25,771,585,189,679.06/5,798,810.42
  6. Step 6: Final answer
    x = 4,444,288.28

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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.