Home / 933,414.22-1,400,195.04-459,841.24

Finding the Fourth Proportional to 933,414.22, 1,400,195.04 and 459,841.24

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Solution

The fourth proportional to 933,414.22, 1,400,195.04 and 459,841.24 is: 689,798.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,414.22 : 1,400,195.04 = 459,841.24 : x
  2. Step 2: Convert to fraction form
    933,414.22/1,400,195.04 = 459,841.24/x
  3. Step 3: Cross multiply
    933,414.22x = 1,400,195.04 × 459,841.24
  4. Step 4: Simplify right side
    933,414.22x = 643,867,423,435.45
  5. Step 5: Solve for x
    x = 643,867,423,435.45/933,414.22
  6. Step 6: Final answer
    x = 689,798.17

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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.