Home / 4,105,920.00-5,666,110.45-2,270,337.86

Finding the Fourth Proportional to 4,105,920.00, 5,666,110.45 and 2,270,337.86

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Solution

The fourth proportional to 4,105,920.00, 5,666,110.45 and 2,270,337.86 is: 3,133,033.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,920.00 : 5,666,110.45 = 2,270,337.86 : x
  2. Step 2: Convert to fraction form
    4,105,920.00/5,666,110.45 = 2,270,337.86/x
  3. Step 3: Cross multiply
    4,105,920.00x = 5,666,110.45 × 2,270,337.86
  4. Step 4: Simplify right side
    4,105,920.00x = 12,863,985,082,066.07
  5. Step 5: Solve for x
    x = 12,863,985,082,066.07/4,105,920.00
  6. Step 6: Final answer
    x = 3,133,033.54

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1.5x scale

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.