Home / 1,094,799.40-1,642,199.10-984,574.60

Finding the Fourth Proportional to 1,094,799.40, 1,642,199.10 and 984,574.60

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Solution

The fourth proportional to 1,094,799.40, 1,642,199.10 and 984,574.60 is: 1,476,861.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,799.40 : 1,642,199.10 = 984,574.60 : x
  2. Step 2: Convert to fraction form
    1,094,799.40/1,642,199.10 = 984,574.60/x
  3. Step 3: Cross multiply
    1,094,799.40x = 1,642,199.10 × 984,574.60
  4. Step 4: Simplify right side
    1,094,799.40x = 1,616,867,522,002.86
  5. Step 5: Solve for x
    x = 1,616,867,522,002.86/1,094,799.40
  6. Step 6: Final answer
    x = 1,476,861.90

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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.