Home / 2,372,994.40-3,558,764.06-856,492.14

Finding the Fourth Proportional to 2,372,994.40, 3,558,764.06 and 856,492.14

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Solution

The fourth proportional to 2,372,994.40, 3,558,764.06 and 856,492.14 is: 1,284,475.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,994.40 : 3,558,764.06 = 856,492.14 : x
  2. Step 2: Convert to fraction form
    2,372,994.40/3,558,764.06 = 856,492.14/x
  3. Step 3: Cross multiply
    2,372,994.40x = 3,558,764.06 × 856,492.14
  4. Step 4: Simplify right side
    2,372,994.40x = 3,048,053,445,504.49
  5. Step 5: Solve for x
    x = 3,048,053,445,504.49/2,372,994.40
  6. Step 6: Final answer
    x = 1,284,475.62

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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.