Home / 1,821,087.52-2,730,990.02-606,334.26

Finding the Fourth Proportional to 1,821,087.52, 2,730,990.02 and 606,334.26

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Solution

The fourth proportional to 1,821,087.52, 2,730,990.02 and 606,334.26 is: 909,287.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,821,087.52 : 2,730,990.02 = 606,334.26 : x
  2. Step 2: Convert to fraction form
    1,821,087.52/2,730,990.02 = 606,334.26/x
  3. Step 3: Cross multiply
    1,821,087.52x = 2,730,990.02 × 606,334.26
  4. Step 4: Simplify right side
    1,821,087.52x = 1,655,892,812,844.09
  5. Step 5: Solve for x
    x = 1,655,892,812,844.09/1,821,087.52
  6. Step 6: Final answer
    x = 909,287.88

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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.