Home / 2,395,492.90-3,590,248.96-1,197,757.75

Finding the Fourth Proportional to 2,395,492.90, 3,590,248.96 and 1,197,757.75

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Solution

The fourth proportional to 2,395,492.90, 3,590,248.96 and 1,197,757.75 is: 1,795,141.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,492.90 : 3,590,248.96 = 1,197,757.75 : x
  2. Step 2: Convert to fraction form
    2,395,492.90/3,590,248.96 = 1,197,757.75/x
  3. Step 3: Cross multiply
    2,395,492.90x = 3,590,248.96 × 1,197,757.75
  4. Step 4: Simplify right side
    2,395,492.90x = 4,300,248,516,269.44
  5. Step 5: Solve for x
    x = 4,300,248,516,269.44/2,395,492.90
  6. Step 6: Final answer
    x = 1,795,141.42

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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.