Home / 2,558,810.36-3,839,543.90-1,043,604.92

Finding the Fourth Proportional to 2,558,810.36, 3,839,543.90 and 1,043,604.92

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Solution

The fourth proportional to 2,558,810.36, 3,839,543.90 and 1,043,604.92 is: 1,565,949.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,810.36 : 3,839,543.90 = 1,043,604.92 : x
  2. Step 2: Convert to fraction form
    2,558,810.36/3,839,543.90 = 1,043,604.92/x
  3. Step 3: Cross multiply
    2,558,810.36x = 3,839,543.90 × 1,043,604.92
  4. Step 4: Simplify right side
    2,558,810.36x = 4,006,966,904,595.99
  5. Step 5: Solve for x
    x = 4,006,966,904,595.99/2,558,810.36
  6. Step 6: Final answer
    x = 1,565,949.15

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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.