Home / 933,229.04-1,400,066.04-302,143.04

Finding the Fourth Proportional to 933,229.04, 1,400,066.04 and 302,143.04

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Solution

The fourth proportional to 933,229.04, 1,400,066.04 and 302,143.04 is: 453,286.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,229.04 : 1,400,066.04 = 302,143.04 : x
  2. Step 2: Convert to fraction form
    933,229.04/1,400,066.04 = 302,143.04/x
  3. Step 3: Cross multiply
    933,229.04x = 1,400,066.04 × 302,143.04
  4. Step 4: Simplify right side
    933,229.04x = 423,020,209,526.36
  5. Step 5: Solve for x
    x = 423,020,209,526.36/933,229.04
  6. Step 6: Final answer
    x = 453,286.59

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Double scale
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Similar ratio
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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.