Home / 1,183,570.30-1,776,469.05-623,007.10

Finding the Fourth Proportional to 1,183,570.30, 1,776,469.05 and 623,007.10

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Solution

The fourth proportional to 1,183,570.30, 1,776,469.05 and 623,007.10 is: 935,096.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,570.30 : 1,776,469.05 = 623,007.10 : x
  2. Step 2: Convert to fraction form
    1,183,570.30/1,776,469.05 = 623,007.10/x
  3. Step 3: Cross multiply
    1,183,570.30x = 1,776,469.05 × 623,007.10
  4. Step 4: Simplify right side
    1,183,570.30x = 1,106,752,831,080.25
  5. Step 5: Solve for x
    x = 1,106,752,831,080.25/1,183,570.30
  6. Step 6: Final answer
    x = 935,096.83

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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.