Home / 2,003,332.15-3,005,003.63-583,423.03

Finding the Fourth Proportional to 2,003,332.15, 3,005,003.63 and 583,423.03

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Solution

The fourth proportional to 2,003,332.15, 3,005,003.63 and 583,423.03 is: 875,136.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,332.15 : 3,005,003.63 = 583,423.03 : x
  2. Step 2: Convert to fraction form
    2,003,332.15/3,005,003.63 = 583,423.03/x
  3. Step 3: Cross multiply
    2,003,332.15x = 3,005,003.63 × 583,423.03
  4. Step 4: Simplify right side
    2,003,332.15x = 1,753,188,322,975.60
  5. Step 5: Solve for x
    x = 1,753,188,322,975.60/2,003,332.15
  6. Step 6: Final answer
    x = 875,136.12

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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.