Home / 996,106.56-1,494,599.04-522,677.76

Finding the Fourth Proportional to 996,106.56, 1,494,599.04 and 522,677.76

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Solution

The fourth proportional to 996,106.56, 1,494,599.04 and 522,677.76 is: 784,247.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,106.56 : 1,494,599.04 = 522,677.76 : x
  2. Step 2: Convert to fraction form
    996,106.56/1,494,599.04 = 522,677.76/x
  3. Step 3: Cross multiply
    996,106.56x = 1,494,599.04 × 522,677.76
  4. Step 4: Simplify right side
    996,106.56x = 781,193,678,325.35
  5. Step 5: Solve for x
    x = 781,193,678,325.35/996,106.56
  6. Step 6: Final answer
    x = 784,247.10

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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.