Home / 1,023,583.40-1,412,088.26-593,614.28

Finding the Fourth Proportional to 1,023,583.40, 1,412,088.26 and 593,614.28

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Solution

The fourth proportional to 1,023,583.40, 1,412,088.26 and 593,614.28 is: 818,922.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,583.40 : 1,412,088.26 = 593,614.28 : x
  2. Step 2: Convert to fraction form
    1,023,583.40/1,412,088.26 = 593,614.28/x
  3. Step 3: Cross multiply
    1,023,583.40x = 1,412,088.26 × 593,614.28
  4. Step 4: Simplify right side
    1,023,583.40x = 838,235,755,756.35
  5. Step 5: Solve for x
    x = 838,235,755,756.35/1,023,583.40
  6. Step 6: Final answer
    x = 818,922.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.