Home / 2,614,079.16-3,607,005.63-1,633,902.21

Finding the Fourth Proportional to 2,614,079.16, 3,607,005.63 and 1,633,902.21

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Solution

The fourth proportional to 2,614,079.16, 3,607,005.63 and 1,633,902.21 is: 2,254,520.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,079.16 : 3,607,005.63 = 1,633,902.21 : x
  2. Step 2: Convert to fraction form
    2,614,079.16/3,607,005.63 = 1,633,902.21/x
  3. Step 3: Cross multiply
    2,614,079.16x = 3,607,005.63 × 1,633,902.21
  4. Step 4: Simplify right side
    2,614,079.16x = 5,893,494,470,339.44
  5. Step 5: Solve for x
    x = 5,893,494,470,339.44/2,614,079.16
  6. Step 6: Final answer
    x = 2,254,520.28

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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.