Home / 1,625,737.16-2,244,612.74-1,014,820.04

Finding the Fourth Proportional to 1,625,737.16, 2,244,612.74 and 1,014,820.04

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Solution

The fourth proportional to 1,625,737.16, 2,244,612.74 and 1,014,820.04 is: 1,401,135.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,737.16 : 2,244,612.74 = 1,014,820.04 : x
  2. Step 2: Convert to fraction form
    1,625,737.16/2,244,612.74 = 1,014,820.04/x
  3. Step 3: Cross multiply
    1,625,737.16x = 2,244,612.74 × 1,014,820.04
  4. Step 4: Simplify right side
    1,625,737.16x = 2,277,877,990,591.31
  5. Step 5: Solve for x
    x = 2,277,877,990,591.31/1,625,737.16
  6. Step 6: Final answer
    x = 1,401,135.46

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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.