Home / 982,873.36-1,356,025.80-595,812.88

Finding the Fourth Proportional to 982,873.36, 1,356,025.80 and 595,812.88

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Solution

The fourth proportional to 982,873.36, 1,356,025.80 and 595,812.88 is: 822,016.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,873.36 : 1,356,025.80 = 595,812.88 : x
  2. Step 2: Convert to fraction form
    982,873.36/1,356,025.80 = 595,812.88/x
  3. Step 3: Cross multiply
    982,873.36x = 1,356,025.80 × 595,812.88
  4. Step 4: Simplify right side
    982,873.36x = 807,937,637,252.30
  5. Step 5: Solve for x
    x = 807,937,637,252.30/982,873.36
  6. Step 6: Final answer
    x = 822,016.01

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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.