Home / 593,550.20-889,742.10-530,564.60

Finding the Fourth Proportional to 593,550.20, 889,742.10 and 530,564.60

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Solution

The fourth proportional to 593,550.20, 889,742.10 and 530,564.60 is: 795,325.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,550.20 : 889,742.10 = 530,564.60 : x
  2. Step 2: Convert to fraction form
    593,550.20/889,742.10 = 530,564.60/x
  3. Step 3: Cross multiply
    593,550.20x = 889,742.10 × 530,564.60
  4. Step 4: Simplify right side
    593,550.20x = 472,065,661,389.66
  5. Step 5: Solve for x
    x = 472,065,661,389.66/593,550.20
  6. Step 6: Final answer
    x = 795,325.59

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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.