Home / 1,843,741.29-2,765,939.01-564,320.46

Finding the Fourth Proportional to 1,843,741.29, 2,765,939.01 and 564,320.46

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Solution

The fourth proportional to 1,843,741.29, 2,765,939.01 and 564,320.46 is: 846,580.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,741.29 : 2,765,939.01 = 564,320.46 : x
  2. Step 2: Convert to fraction form
    1,843,741.29/2,765,939.01 = 564,320.46/x
  3. Step 3: Cross multiply
    1,843,741.29x = 2,765,939.01 × 564,320.46
  4. Step 4: Simplify right side
    1,843,741.29x = 1,560,875,974,455.14
  5. Step 5: Solve for x
    x = 1,560,875,974,455.14/1,843,741.29
  6. Step 6: Final answer
    x = 846,580.80

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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.