Home / 1,072,523.52-1,480,094.62-589,100

Finding the Fourth Proportional to 1,072,523.52, 1,480,094.62 and 589,100

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Solution

The fourth proportional to 1,072,523.52, 1,480,094.62 and 589,100 is: 812,964.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,523.52 : 1,480,094.62 = 589,100 : x
  2. Step 2: Convert to fraction form
    1,072,523.52/1,480,094.62 = 589,100/x
  3. Step 3: Cross multiply
    1,072,523.52x = 1,480,094.62 × 589,100
  4. Step 4: Simplify right side
    1,072,523.52x = 871,923,740,642.00
  5. Step 5: Solve for x
    x = 871,923,740,642.00/1,072,523.52
  6. Step 6: Final answer
    x = 812,964.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.