Home / 4,403,712.68-6,603,984.22-1,524,297.16

Finding the Fourth Proportional to 4,403,712.68, 6,603,984.22 and 1,524,297.16

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Solution

The fourth proportional to 4,403,712.68, 6,603,984.22 and 1,524,297.16 is: 2,285,897.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,712.68 : 6,603,984.22 = 1,524,297.16 : x
  2. Step 2: Convert to fraction form
    4,403,712.68/6,603,984.22 = 1,524,297.16/x
  3. Step 3: Cross multiply
    4,403,712.68x = 6,603,984.22 × 1,524,297.16
  4. Step 4: Simplify right side
    4,403,712.68x = 10,066,434,391,230.81
  5. Step 5: Solve for x
    x = 10,066,434,391,230.81/4,403,712.68
  6. Step 6: Final answer
    x = 2,285,897.18

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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.