Home / 1,504,099.92-2,075,652.36-931,026

Finding the Fourth Proportional to 1,504,099.92, 2,075,652.36 and 931,026

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Solution

The fourth proportional to 1,504,099.92, 2,075,652.36 and 931,026 is: 1,284,812.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,099.92 : 2,075,652.36 = 931,026 : x
  2. Step 2: Convert to fraction form
    1,504,099.92/2,075,652.36 = 931,026/x
  3. Step 3: Cross multiply
    1,504,099.92x = 2,075,652.36 × 931,026
  4. Step 4: Simplify right side
    1,504,099.92x = 1,932,486,314,121.36
  5. Step 5: Solve for x
    x = 1,932,486,314,121.36/1,504,099.92
  6. Step 6: Final answer
    x = 1,284,812.46

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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.