Home / 4,480,506.75-6,183,565.92-2,761,583.07

Finding the Fourth Proportional to 4,480,506.75, 6,183,565.92 and 2,761,583.07

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Solution

The fourth proportional to 4,480,506.75, 6,183,565.92 and 2,761,583.07 is: 3,811,272.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,506.75 : 6,183,565.92 = 2,761,583.07 : x
  2. Step 2: Convert to fraction form
    4,480,506.75/6,183,565.92 = 2,761,583.07/x
  3. Step 3: Cross multiply
    4,480,506.75x = 6,183,565.92 × 2,761,583.07
  4. Step 4: Simplify right side
    4,480,506.75x = 17,076,430,956,900.97
  5. Step 5: Solve for x
    x = 17,076,430,956,900.97/4,480,506.75
  6. Step 6: Final answer
    x = 3,811,272.23

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Double scale
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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.