Home / 2,013,396.84-2,778,451.74-1,095,594.75

Finding the Fourth Proportional to 2,013,396.84, 2,778,451.74 and 1,095,594.75

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Solution

The fourth proportional to 2,013,396.84, 2,778,451.74 and 1,095,594.75 is: 1,511,901.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,396.84 : 2,778,451.74 = 1,095,594.75 : x
  2. Step 2: Convert to fraction form
    2,013,396.84/2,778,451.74 = 1,095,594.75/x
  3. Step 3: Cross multiply
    2,013,396.84x = 2,778,451.74 × 1,095,594.75
  4. Step 4: Simplify right side
    2,013,396.84x = 3,044,057,139,472.37
  5. Step 5: Solve for x
    x = 3,044,057,139,472.37/2,013,396.84
  6. Step 6: Final answer
    x = 1,511,901.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.