Home / 1,649,101.20-2,473,392.60-583,990.80

Finding the Fourth Proportional to 1,649,101.20, 2,473,392.60 and 583,990.80

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Solution

The fourth proportional to 1,649,101.20, 2,473,392.60 and 583,990.80 is: 875,894.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,101.20 : 2,473,392.60 = 583,990.80 : x
  2. Step 2: Convert to fraction form
    1,649,101.20/2,473,392.60 = 583,990.80/x
  3. Step 3: Cross multiply
    1,649,101.20x = 2,473,392.60 × 583,990.80
  4. Step 4: Simplify right side
    1,649,101.20x = 1,444,438,523,188.08
  5. Step 5: Solve for x
    x = 1,444,438,523,188.08/1,649,101.20
  6. Step 6: Final answer
    x = 875,894.41

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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.