Home / 3,714,555.56-5,127,181.62-2,425,597.16

Finding the Fourth Proportional to 3,714,555.56, 5,127,181.62 and 2,425,597.16

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Solution

The fourth proportional to 3,714,555.56, 5,127,181.62 and 2,425,597.16 is: 3,348,039.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,555.56 : 5,127,181.62 = 2,425,597.16 : x
  2. Step 2: Convert to fraction form
    3,714,555.56/5,127,181.62 = 2,425,597.16/x
  3. Step 3: Cross multiply
    3,714,555.56x = 5,127,181.62 × 2,425,597.16
  4. Step 4: Simplify right side
    3,714,555.56x = 12,436,477,176,276.20
  5. Step 5: Solve for x
    x = 12,436,477,176,276.20/3,714,555.56
  6. Step 6: Final answer
    x = 3,348,039.08

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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.