Home / 1,020,854.70-1,529,597.13-593,190.06

Finding the Fourth Proportional to 1,020,854.70, 1,529,597.13 and 593,190.06

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Solution

The fourth proportional to 1,020,854.70, 1,529,597.13 and 593,190.06 is: 888,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,854.70 : 1,529,597.13 = 593,190.06 : x
  2. Step 2: Convert to fraction form
    1,020,854.70/1,529,597.13 = 593,190.06/x
  3. Step 3: Cross multiply
    1,020,854.70x = 1,529,597.13 × 593,190.06
  4. Step 4: Simplify right side
    1,020,854.70x = 907,341,813,320.53
  5. Step 5: Solve for x
    x = 907,341,813,320.53/1,020,854.70
  6. Step 6: Final answer
    x = 888,806.03

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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.