Home / 3,962,451.44-5,939,528.72-1,658,264.72

Finding the Fourth Proportional to 3,962,451.44, 5,939,528.72 and 1,658,264.72

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Solution

The fourth proportional to 3,962,451.44, 5,939,528.72 and 1,658,264.72 is: 2,485,660.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,451.44 : 5,939,528.72 = 1,658,264.72 : x
  2. Step 2: Convert to fraction form
    3,962,451.44/5,939,528.72 = 1,658,264.72/x
  3. Step 3: Cross multiply
    3,962,451.44x = 5,939,528.72 × 1,658,264.72
  4. Step 4: Simplify right side
    3,962,451.44x = 9,849,310,929,802.76
  5. Step 5: Solve for x
    x = 9,849,310,929,802.76/3,962,451.44
  6. Step 6: Final answer
    x = 2,485,660.98

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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.