Home / 2,294,994.48-3,439,342.40-1,452,037.20

Finding the Fourth Proportional to 2,294,994.48, 3,439,342.40 and 1,452,037.20

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Solution

The fourth proportional to 2,294,994.48, 3,439,342.40 and 1,452,037.20 is: 2,176,063.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,994.48 : 3,439,342.40 = 1,452,037.20 : x
  2. Step 2: Convert to fraction form
    2,294,994.48/3,439,342.40 = 1,452,037.20/x
  3. Step 3: Cross multiply
    2,294,994.48x = 3,439,342.40 × 1,452,037.20
  4. Step 4: Simplify right side
    2,294,994.48x = 4,994,053,108,337.28
  5. Step 5: Solve for x
    x = 4,994,053,108,337.28/2,294,994.48
  6. Step 6: Final answer
    x = 2,176,063.23

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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.