Home / 1,648,593.60-2,472,890.40-1,483,256.40

Finding the Fourth Proportional to 1,648,593.60, 2,472,890.40 and 1,483,256.40

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Solution

The fourth proportional to 1,648,593.60, 2,472,890.40 and 1,483,256.40 is: 2,224,884.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,593.60 : 2,472,890.40 = 1,483,256.40 : x
  2. Step 2: Convert to fraction form
    1,648,593.60/2,472,890.40 = 1,483,256.40/x
  3. Step 3: Cross multiply
    1,648,593.60x = 2,472,890.40 × 1,483,256.40
  4. Step 4: Simplify right side
    1,648,593.60x = 3,667,930,512,298.56
  5. Step 5: Solve for x
    x = 3,667,930,512,298.56/1,648,593.60
  6. Step 6: Final answer
    x = 2,224,884.60

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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.