Home / 1,863,284.49-2,794,927.10-583,891.70

Finding the Fourth Proportional to 1,863,284.49, 2,794,927.10 and 583,891.70

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Solution

The fourth proportional to 1,863,284.49, 2,794,927.10 and 583,891.70 is: 875,837.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,284.49 : 2,794,927.10 = 583,891.70 : x
  2. Step 2: Convert to fraction form
    1,863,284.49/2,794,927.10 = 583,891.70/x
  3. Step 3: Cross multiply
    1,863,284.49x = 2,794,927.10 × 583,891.70
  4. Step 4: Simplify right side
    1,863,284.49x = 1,631,934,718,900.98
  5. Step 5: Solve for x
    x = 1,631,934,718,900.98/1,863,284.49
  6. Step 6: Final answer
    x = 875,837.66

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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.