Home / 1,052,254.68-1,578,385.31-294,091.13

Finding the Fourth Proportional to 1,052,254.68, 1,578,385.31 and 294,091.13

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Solution

The fourth proportional to 1,052,254.68, 1,578,385.31 and 294,091.13 is: 441,137.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,254.68 : 1,578,385.31 = 294,091.13 : x
  2. Step 2: Convert to fraction form
    1,052,254.68/1,578,385.31 = 294,091.13/x
  3. Step 3: Cross multiply
    1,052,254.68x = 1,578,385.31 × 294,091.13
  4. Step 4: Simplify right side
    1,052,254.68x = 464,189,110,030.92
  5. Step 5: Solve for x
    x = 464,189,110,030.92/1,052,254.68
  6. Step 6: Final answer
    x = 441,137.61

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Double scale
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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.