Home / 5,981,032.16-8,253,719.07-3,402,657.98

Finding the Fourth Proportional to 5,981,032.16, 8,253,719.07 and 3,402,657.98

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Solution

The fourth proportional to 5,981,032.16, 8,253,719.07 and 3,402,657.98 is: 4,695,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981,032.16 : 8,253,719.07 = 3,402,657.98 : x
  2. Step 2: Convert to fraction form
    5,981,032.16/8,253,719.07 = 3,402,657.98/x
  3. Step 3: Cross multiply
    5,981,032.16x = 8,253,719.07 × 3,402,657.98
  4. Step 4: Simplify right side
    5,981,032.16x = 28,084,583,058,213.68
  5. Step 5: Solve for x
    x = 28,084,583,058,213.68/5,981,032.16
  6. Step 6: Final answer
    x = 4,695,608.10

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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.