Home / 1,069,062.39-1,475,306.46-585,644.94

Finding the Fourth Proportional to 1,069,062.39, 1,475,306.46 and 585,644.94

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Solution

The fourth proportional to 1,069,062.39, 1,475,306.46 and 585,644.94 is: 808,190.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,062.39 : 1,475,306.46 = 585,644.94 : x
  2. Step 2: Convert to fraction form
    1,069,062.39/1,475,306.46 = 585,644.94/x
  3. Step 3: Cross multiply
    1,069,062.39x = 1,475,306.46 × 585,644.94
  4. Step 4: Simplify right side
    1,069,062.39x = 864,005,763,248.31
  5. Step 5: Solve for x
    x = 864,005,763,248.31/1,069,062.39
  6. Step 6: Final answer
    x = 808,190.22

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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.