Home / 4,340,953.22-5,990,874.62-2,407,838.40

Finding the Fourth Proportional to 4,340,953.22, 5,990,874.62 and 2,407,838.40

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Solution

The fourth proportional to 4,340,953.22, 5,990,874.62 and 2,407,838.40 is: 3,323,016.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,953.22 : 5,990,874.62 = 2,407,838.40 : x
  2. Step 2: Convert to fraction form
    4,340,953.22/5,990,874.62 = 2,407,838.40/x
  3. Step 3: Cross multiply
    4,340,953.22x = 5,990,874.62 × 2,407,838.40
  4. Step 4: Simplify right side
    4,340,953.22x = 14,425,057,947,582.22
  5. Step 5: Solve for x
    x = 14,425,057,947,582.22/4,340,953.22
  6. Step 6: Final answer
    x = 3,323,016.22

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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.