Home / 1,004,923.31-1,507,360.05-246,758.45

Finding the Fourth Proportional to 1,004,923.31, 1,507,360.05 and 246,758.45

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Solution

The fourth proportional to 1,004,923.31, 1,507,360.05 and 246,758.45 is: 370,131.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,923.31 : 1,507,360.05 = 246,758.45 : x
  2. Step 2: Convert to fraction form
    1,004,923.31/1,507,360.05 = 246,758.45/x
  3. Step 3: Cross multiply
    1,004,923.31x = 1,507,360.05 × 246,758.45
  4. Step 4: Simplify right side
    1,004,923.31x = 371,953,821,993.12
  5. Step 5: Solve for x
    x = 371,953,821,993.12/1,004,923.31
  6. Step 6: Final answer
    x = 370,131.55

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1.5x scale

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.