Home / 4,726,363.30-7,093,044.15-1,888,512.10

Finding the Fourth Proportional to 4,726,363.30, 7,093,044.15 and 1,888,512.10

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Solution

The fourth proportional to 4,726,363.30, 7,093,044.15 and 1,888,512.10 is: 2,834,166.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,363.30 : 7,093,044.15 = 1,888,512.10 : x
  2. Step 2: Convert to fraction form
    4,726,363.30/7,093,044.15 = 1,888,512.10/x
  3. Step 3: Cross multiply
    4,726,363.30x = 7,093,044.15 × 1,888,512.10
  4. Step 4: Simplify right side
    4,726,363.30x = 13,395,299,703,109.22
  5. Step 5: Solve for x
    x = 13,395,299,703,109.22/4,726,363.30
  6. Step 6: Final answer
    x = 2,834,166.32

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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.