Home / 941,569.60-1,410,021.60-604,091.20

Finding the Fourth Proportional to 941,569.60, 1,410,021.60 and 604,091.20

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Solution

The fourth proportional to 941,569.60, 1,410,021.60 and 604,091.20 is: 904,640.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,569.60 : 1,410,021.60 = 604,091.20 : x
  2. Step 2: Convert to fraction form
    941,569.60/1,410,021.60 = 604,091.20/x
  3. Step 3: Cross multiply
    941,569.60x = 1,410,021.60 × 604,091.20
  4. Step 4: Simplify right side
    941,569.60x = 851,781,640,369.92
  5. Step 5: Solve for x
    x = 851,781,640,369.92/941,569.60
  6. Step 6: Final answer
    x = 904,640.12

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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.