Home / 3,237,873.68-4,856,368.08-963,749.06

Finding the Fourth Proportional to 3,237,873.68, 4,856,368.08 and 963,749.06

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Solution

The fourth proportional to 3,237,873.68, 4,856,368.08 and 963,749.06 is: 1,445,491.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,873.68 : 4,856,368.08 = 963,749.06 : x
  2. Step 2: Convert to fraction form
    3,237,873.68/4,856,368.08 = 963,749.06/x
  3. Step 3: Cross multiply
    3,237,873.68x = 4,856,368.08 × 963,749.06
  4. Step 4: Simplify right side
    3,237,873.68x = 4,680,320,172,114.01
  5. Step 5: Solve for x
    x = 4,680,320,172,114.01/3,237,873.68
  6. Step 6: Final answer
    x = 1,445,491.90

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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.