Home / 589,504.93-884,444.22-210,417.27

Finding the Fourth Proportional to 589,504.93, 884,444.22 and 210,417.27

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Solution

The fourth proportional to 589,504.93, 884,444.22 and 210,417.27 is: 315,692.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,504.93 : 884,444.22 = 210,417.27 : x
  2. Step 2: Convert to fraction form
    589,504.93/884,444.22 = 210,417.27/x
  3. Step 3: Cross multiply
    589,504.93x = 884,444.22 × 210,417.27
  4. Step 4: Simplify right side
    589,504.93x = 186,102,334,923.01
  5. Step 5: Solve for x
    x = 186,102,334,923.01/589,504.93
  6. Step 6: Final answer
    x = 315,692.59

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1.5x scale

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.