Home / 962,524.60-1,444,823.70-542,620.60

Finding the Fourth Proportional to 962,524.60, 1,444,823.70 and 542,620.60

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Solution

The fourth proportional to 962,524.60, 1,444,823.70 and 542,620.60 is: 814,515.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,524.60 : 1,444,823.70 = 542,620.60 : x
  2. Step 2: Convert to fraction form
    962,524.60/1,444,823.70 = 542,620.60/x
  3. Step 3: Cross multiply
    962,524.60x = 1,444,823.70 × 542,620.60
  4. Step 4: Simplify right side
    962,524.60x = 783,991,102,988.22
  5. Step 5: Solve for x
    x = 783,991,102,988.22/962,524.60
  6. Step 6: Final answer
    x = 814,515.39

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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.