Home / 2,220,050.01-3,063,668.97-1,201,454.76

Finding the Fourth Proportional to 2,220,050.01, 3,063,668.97 and 1,201,454.76

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Solution

The fourth proportional to 2,220,050.01, 3,063,668.97 and 1,201,454.76 is: 1,658,007.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,050.01 : 3,063,668.97 = 1,201,454.76 : x
  2. Step 2: Convert to fraction form
    2,220,050.01/3,063,668.97 = 1,201,454.76/x
  3. Step 3: Cross multiply
    2,220,050.01x = 3,063,668.97 × 1,201,454.76
  4. Step 4: Simplify right side
    2,220,050.01x = 3,680,859,665,831.87
  5. Step 5: Solve for x
    x = 3,680,859,665,831.87/2,220,050.01
  6. Step 6: Final answer
    x = 1,658,007.55

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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.