Home / 2,073,530.02-3,110,084.70-557,015.90

Finding the Fourth Proportional to 2,073,530.02, 3,110,084.70 and 557,015.90

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Solution

The fourth proportional to 2,073,530.02, 3,110,084.70 and 557,015.90 is: 835,467.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,530.02 : 3,110,084.70 = 557,015.90 : x
  2. Step 2: Convert to fraction form
    2,073,530.02/3,110,084.70 = 557,015.90/x
  3. Step 3: Cross multiply
    2,073,530.02x = 3,110,084.70 × 557,015.90
  4. Step 4: Simplify right side
    2,073,530.02x = 1,732,366,628,246.73
  5. Step 5: Solve for x
    x = 1,732,366,628,246.73/2,073,530.02
  6. Step 6: Final answer
    x = 835,467.35

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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.