Home / 1,052,346.27-1,577,784.61-539,014.41

Finding the Fourth Proportional to 1,052,346.27, 1,577,784.61 and 539,014.41

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Solution

The fourth proportional to 1,052,346.27, 1,577,784.61 and 539,014.41 is: 808,145.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,346.27 : 1,577,784.61 = 539,014.41 : x
  2. Step 2: Convert to fraction form
    1,052,346.27/1,577,784.61 = 539,014.41/x
  3. Step 3: Cross multiply
    1,052,346.27x = 1,577,784.61 × 539,014.41
  4. Step 4: Simplify right side
    1,052,346.27x = 850,448,640,666.23
  5. Step 5: Solve for x
    x = 850,448,640,666.23/1,052,346.27
  6. Step 6: Final answer
    x = 808,145.25

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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.