Home / 1,804,396.56-2,706,638.76-606,336.24

Finding the Fourth Proportional to 1,804,396.56, 2,706,638.76 and 606,336.24

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Solution

The fourth proportional to 1,804,396.56, 2,706,638.76 and 606,336.24 is: 909,519.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,396.56 : 2,706,638.76 = 606,336.24 : x
  2. Step 2: Convert to fraction form
    1,804,396.56/2,706,638.76 = 606,336.24/x
  3. Step 3: Cross multiply
    1,804,396.56x = 2,706,638.76 × 606,336.24
  4. Step 4: Simplify right side
    1,804,396.56x = 1,641,133,168,776.66
  5. Step 5: Solve for x
    x = 1,641,133,168,776.66/1,804,396.56
  6. Step 6: Final answer
    x = 909,519.12

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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.