Home / 2,502,484.77-3,754,022.41-1,875,384.39

Finding the Fourth Proportional to 2,502,484.77, 3,754,022.41 and 1,875,384.39

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Solution

The fourth proportional to 2,502,484.77, 3,754,022.41 and 1,875,384.39 is: 2,813,297.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,484.77 : 3,754,022.41 = 1,875,384.39 : x
  2. Step 2: Convert to fraction form
    2,502,484.77/3,754,022.41 = 1,875,384.39/x
  3. Step 3: Cross multiply
    2,502,484.77x = 3,754,022.41 × 1,875,384.39
  4. Step 4: Simplify right side
    2,502,484.77x = 7,040,235,027,432.31
  5. Step 5: Solve for x
    x = 7,040,235,027,432.31/2,502,484.77
  6. Step 6: Final answer
    x = 2,813,297.85

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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.