Home / 1,062,947.13-1,593,578.70-530,193.93

Finding the Fourth Proportional to 1,062,947.13, 1,593,578.70 and 530,193.93

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Solution

The fourth proportional to 1,062,947.13, 1,593,578.70 and 530,193.93 is: 794,870.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,947.13 : 1,593,578.70 = 530,193.93 : x
  2. Step 2: Convert to fraction form
    1,062,947.13/1,593,578.70 = 530,193.93/x
  3. Step 3: Cross multiply
    1,062,947.13x = 1,593,578.70 × 530,193.93
  4. Step 4: Simplify right side
    1,062,947.13x = 844,905,753,717.29
  5. Step 5: Solve for x
    x = 844,905,753,717.29/1,062,947.13
  6. Step 6: Final answer
    x = 794,870.91

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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.