Home / 5,350,223.02-8,023,648.71-1,755,152.23

Finding the Fourth Proportional to 5,350,223.02, 8,023,648.71 and 1,755,152.23

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Solution

The fourth proportional to 5,350,223.02, 8,023,648.71 and 1,755,152.23 is: 2,632,175.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,223.02 : 8,023,648.71 = 1,755,152.23 : x
  2. Step 2: Convert to fraction form
    5,350,223.02/8,023,648.71 = 1,755,152.23/x
  3. Step 3: Cross multiply
    5,350,223.02x = 8,023,648.71 × 1,755,152.23
  4. Step 4: Simplify right side
    5,350,223.02x = 14,082,724,906,034.00
  5. Step 5: Solve for x
    x = 14,082,724,906,034.00/5,350,223.02
  6. Step 6: Final answer
    x = 2,632,175.31

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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.