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Finding the Fourth Proportional to 600,194.09, 900,925.50 and 586,640.76

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Solution

The fourth proportional to 600,194.09, 900,925.50 and 586,640.76 is: 880,581.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,194.09 : 900,925.50 = 586,640.76 : x
  2. Step 2: Convert to fraction form
    600,194.09/900,925.50 = 586,640.76/x
  3. Step 3: Cross multiply
    600,194.09x = 900,925.50 × 586,640.76
  4. Step 4: Simplify right side
    600,194.09x = 528,519,620,023.38
  5. Step 5: Solve for x
    x = 528,519,620,023.38/600,194.09
  6. Step 6: Final answer
    x = 880,581.19

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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.