Home / 2,480,944.40-3,712,085.40-1,641,136.40

Finding the Fourth Proportional to 2,480,944.40, 3,712,085.40 and 1,641,136.40

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Solution

The fourth proportional to 2,480,944.40, 3,712,085.40 and 1,641,136.40 is: 2,455,532.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,944.40 : 3,712,085.40 = 1,641,136.40 : x
  2. Step 2: Convert to fraction form
    2,480,944.40/3,712,085.40 = 1,641,136.40/x
  3. Step 3: Cross multiply
    2,480,944.40x = 3,712,085.40 × 1,641,136.40
  4. Step 4: Simplify right side
    2,480,944.40x = 6,092,038,469,848.56
  5. Step 5: Solve for x
    x = 6,092,038,469,848.56/2,480,944.40
  6. Step 6: Final answer
    x = 2,455,532.04

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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.