Home / 1,023,892.98-1,413,253.40-594,311.51

Finding the Fourth Proportional to 1,023,892.98, 1,413,253.40 and 594,311.51

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Solution

The fourth proportional to 1,023,892.98, 1,413,253.40 and 594,311.51 is: 820,313.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,892.98 : 1,413,253.40 = 594,311.51 : x
  2. Step 2: Convert to fraction form
    1,023,892.98/1,413,253.40 = 594,311.51/x
  3. Step 3: Cross multiply
    1,023,892.98x = 1,413,253.40 × 594,311.51
  4. Step 4: Simplify right side
    1,023,892.98x = 839,912,752,128.81
  5. Step 5: Solve for x
    x = 839,912,752,128.81/1,023,892.98
  6. Step 6: Final answer
    x = 820,313.03

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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.