Home / 4,169,758.76-6,258,682.71-2,012,302.22

Finding the Fourth Proportional to 4,169,758.76, 6,258,682.71 and 2,012,302.22

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Solution

The fourth proportional to 4,169,758.76, 6,258,682.71 and 2,012,302.22 is: 3,020,405.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,758.76 : 6,258,682.71 = 2,012,302.22 : x
  2. Step 2: Convert to fraction form
    4,169,758.76/6,258,682.71 = 2,012,302.22/x
  3. Step 3: Cross multiply
    4,169,758.76x = 6,258,682.71 × 2,012,302.22
  4. Step 4: Simplify right side
    4,169,758.76x = 12,594,361,080,315.20
  5. Step 5: Solve for x
    x = 12,594,361,080,315.20/4,169,758.76
  6. Step 6: Final answer
    x = 3,020,405.21

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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.