Home / 5,019,613.76-7,526,092.08-1,824,360.32

Finding the Fourth Proportional to 5,019,613.76, 7,526,092.08 and 1,824,360.32

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Solution

The fourth proportional to 5,019,613.76, 7,526,092.08 and 1,824,360.32 is: 2,735,330.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,613.76 : 7,526,092.08 = 1,824,360.32 : x
  2. Step 2: Convert to fraction form
    5,019,613.76/7,526,092.08 = 1,824,360.32/x
  3. Step 3: Cross multiply
    5,019,613.76x = 7,526,092.08 × 1,824,360.32
  4. Step 4: Simplify right side
    5,019,613.76x = 13,730,303,755,418.27
  5. Step 5: Solve for x
    x = 13,730,303,755,418.27/5,019,613.76
  6. Step 6: Final answer
    x = 2,735,330.73

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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.