Home / 2,446,558.38-3,376,250.73-1,358,931.20

Finding the Fourth Proportional to 2,446,558.38, 3,376,250.73 and 1,358,931.20

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Solution

The fourth proportional to 2,446,558.38, 3,376,250.73 and 1,358,931.20 is: 1,875,325.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,558.38 : 3,376,250.73 = 1,358,931.20 : x
  2. Step 2: Convert to fraction form
    2,446,558.38/3,376,250.73 = 1,358,931.20/x
  3. Step 3: Cross multiply
    2,446,558.38x = 3,376,250.73 × 1,358,931.20
  4. Step 4: Simplify right side
    2,446,558.38x = 4,588,092,439,138.52
  5. Step 5: Solve for x
    x = 4,588,092,439,138.52/2,446,558.38
  6. Step 6: Final answer
    x = 1,875,325.14

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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.