Home / 933,841.84-1,398,517.23-533,268.48

Finding the Fourth Proportional to 933,841.84, 1,398,517.23 and 533,268.48

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Solution

The fourth proportional to 933,841.84, 1,398,517.23 and 533,268.48 is: 798,620.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,841.84 : 1,398,517.23 = 533,268.48 : x
  2. Step 2: Convert to fraction form
    933,841.84/1,398,517.23 = 533,268.48/x
  3. Step 3: Cross multiply
    933,841.84x = 1,398,517.23 × 533,268.48
  4. Step 4: Simplify right side
    933,841.84x = 745,785,157,495.91
  5. Step 5: Solve for x
    x = 745,785,157,495.91/933,841.84
  6. Step 6: Final answer
    x = 798,620.41

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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.