Home / 1,036,767.02-1,554,917.24-371,919.02

Finding the Fourth Proportional to 1,036,767.02, 1,554,917.24 and 371,919.02

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Solution

The fourth proportional to 1,036,767.02, 1,554,917.24 and 371,919.02 is: 557,794.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,767.02 : 1,554,917.24 = 371,919.02 : x
  2. Step 2: Convert to fraction form
    1,036,767.02/1,554,917.24 = 371,919.02/x
  3. Step 3: Cross multiply
    1,036,767.02x = 1,554,917.24 × 371,919.02
  4. Step 4: Simplify right side
    1,036,767.02x = 578,303,286,447.72
  5. Step 5: Solve for x
    x = 578,303,286,447.72/1,036,767.02
  6. Step 6: Final answer
    x = 557,794.84

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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.