Home / 1,036,748.93-1,555,012.83-362,843.10

Finding the Fourth Proportional to 1,036,748.93, 1,555,012.83 and 362,843.10

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Solution

The fourth proportional to 1,036,748.93, 1,555,012.83 and 362,843.10 is: 544,225.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,748.93 : 1,555,012.83 = 362,843.10 : x
  2. Step 2: Convert to fraction form
    1,036,748.93/1,555,012.83 = 362,843.10/x
  3. Step 3: Cross multiply
    1,036,748.93x = 1,555,012.83 × 362,843.10
  4. Step 4: Simplify right side
    1,036,748.93x = 564,225,675,776.97
  5. Step 5: Solve for x
    x = 564,225,675,776.97/1,036,748.93
  6. Step 6: Final answer
    x = 544,225.95

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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.