Home / 1,804,380.06-2,706,614.01-606,319.74

Finding the Fourth Proportional to 1,804,380.06, 2,706,614.01 and 606,319.74

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Solution

The fourth proportional to 1,804,380.06, 2,706,614.01 and 606,319.74 is: 909,494.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,380.06 : 2,706,614.01 = 606,319.74 : x
  2. Step 2: Convert to fraction form
    1,804,380.06/2,706,614.01 = 606,319.74/x
  3. Step 3: Cross multiply
    1,804,380.06x = 2,706,614.01 × 606,319.74
  4. Step 4: Simplify right side
    1,804,380.06x = 1,641,073,502,823.56
  5. Step 5: Solve for x
    x = 1,641,073,502,823.56/1,804,380.06
  6. Step 6: Final answer
    x = 909,494.37

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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.