Home / 1,922,234.68-2,883,313.14-574,401.16

Finding the Fourth Proportional to 1,922,234.68, 2,883,313.14 and 574,401.16

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Solution

The fourth proportional to 1,922,234.68, 2,883,313.14 and 574,401.16 is: 861,590.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,234.68 : 2,883,313.14 = 574,401.16 : x
  2. Step 2: Convert to fraction form
    1,922,234.68/2,883,313.14 = 574,401.16/x
  3. Step 3: Cross multiply
    1,922,234.68x = 2,883,313.14 × 574,401.16
  4. Step 4: Simplify right side
    1,922,234.68x = 1,656,178,412,259.24
  5. Step 5: Solve for x
    x = 1,656,178,412,259.24/1,922,234.68
  6. Step 6: Final answer
    x = 861,590.12

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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.