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Finding the Fourth Proportional to 5,833,752.80, 8,748,004.80 and 2,238,324.80

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Solution

The fourth proportional to 5,833,752.80, 8,748,004.80 and 2,238,324.80 is: 3,356,480.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833,752.80 : 8,748,004.80 = 2,238,324.80 : x
  2. Step 2: Convert to fraction form
    5,833,752.80/8,748,004.80 = 2,238,324.80/x
  3. Step 3: Cross multiply
    5,833,752.80x = 8,748,004.80 × 2,238,324.80
  4. Step 4: Simplify right side
    5,833,752.80x = 19,580,876,094,359.04
  5. Step 5: Solve for x
    x = 19,580,876,094,359.04/5,833,752.80
  6. Step 6: Final answer
    x = 3,356,480.26

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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.