Home / 1,063,521.60-1,596,215.52-590,740.80

Finding the Fourth Proportional to 1,063,521.60, 1,596,215.52 and 590,740.80

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Solution

The fourth proportional to 1,063,521.60, 1,596,215.52 and 590,740.80 is: 886,629.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,521.60 : 1,596,215.52 = 590,740.80 : x
  2. Step 2: Convert to fraction form
    1,063,521.60/1,596,215.52 = 590,740.80/x
  3. Step 3: Cross multiply
    1,063,521.60x = 1,596,215.52 × 590,740.80
  4. Step 4: Simplify right side
    1,063,521.60x = 942,949,633,257.22
  5. Step 5: Solve for x
    x = 942,949,633,257.22/1,063,521.60
  6. Step 6: Final answer
    x = 886,629.51

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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.