Home / 2,363,932.80-3,544,862.40-943,516.80

Finding the Fourth Proportional to 2,363,932.80, 3,544,862.40 and 943,516.80

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Solution

The fourth proportional to 2,363,932.80, 3,544,862.40 and 943,516.80 is: 1,414,861.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,932.80 : 3,544,862.40 = 943,516.80 : x
  2. Step 2: Convert to fraction form
    2,363,932.80/3,544,862.40 = 943,516.80/x
  3. Step 3: Cross multiply
    2,363,932.80x = 3,544,862.40 × 943,516.80
  4. Step 4: Simplify right side
    2,363,932.80x = 3,344,637,228,088.32
  5. Step 5: Solve for x
    x = 3,344,637,228,088.32/2,363,932.80
  6. Step 6: Final answer
    x = 1,414,861.38

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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.