Home / 3,533,872.32-4,870,920.96-2,500,044.48

Finding the Fourth Proportional to 3,533,872.32, 4,870,920.96 and 2,500,044.48

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Solution

The fourth proportional to 3,533,872.32, 4,870,920.96 and 2,500,044.48 is: 3,445,942.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,872.32 : 4,870,920.96 = 2,500,044.48 : x
  2. Step 2: Convert to fraction form
    3,533,872.32/4,870,920.96 = 2,500,044.48/x
  3. Step 3: Cross multiply
    3,533,872.32x = 4,870,920.96 × 2,500,044.48
  4. Step 4: Simplify right side
    3,533,872.32x = 12,177,519,058,564.30
  5. Step 5: Solve for x
    x = 12,177,519,058,564.30/3,533,872.32
  6. Step 6: Final answer
    x = 3,445,942.00

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1.5x scale

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.