Home / 2,463,998.80-3,695,998.20-1,746,553.45

Finding the Fourth Proportional to 2,463,998.80, 3,695,998.20 and 1,746,553.45

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Solution

The fourth proportional to 2,463,998.80, 3,695,998.20 and 1,746,553.45 is: 2,619,830.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,998.80 : 3,695,998.20 = 1,746,553.45 : x
  2. Step 2: Convert to fraction form
    2,463,998.80/3,695,998.20 = 1,746,553.45/x
  3. Step 3: Cross multiply
    2,463,998.80x = 3,695,998.20 × 1,746,553.45
  4. Step 4: Simplify right side
    2,463,998.80x = 6,455,258,407,403.79
  5. Step 5: Solve for x
    x = 6,455,258,407,403.79/2,463,998.80
  6. Step 6: Final answer
    x = 2,619,830.18

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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.