Home / 2,006,643.54-3,009,586.93-567,315.53

Finding the Fourth Proportional to 2,006,643.54, 3,009,586.93 and 567,315.53

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Solution

The fourth proportional to 2,006,643.54, 3,009,586.93 and 567,315.53 is: 850,866.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,643.54 : 3,009,586.93 = 567,315.53 : x
  2. Step 2: Convert to fraction form
    2,006,643.54/3,009,586.93 = 567,315.53/x
  3. Step 3: Cross multiply
    2,006,643.54x = 3,009,586.93 × 567,315.53
  4. Step 4: Simplify right side
    2,006,643.54x = 1,707,385,399,093.75
  5. Step 5: Solve for x
    x = 1,707,385,399,093.75/2,006,643.54
  6. Step 6: Final answer
    x = 850,866.32

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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.