Home / 2,029,259.90-3,043,816.01-609,279.06

Finding the Fourth Proportional to 2,029,259.90, 3,043,816.01 and 609,279.06

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Solution

The fourth proportional to 2,029,259.90, 3,043,816.01 and 609,279.06 is: 913,896.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,259.90 : 3,043,816.01 = 609,279.06 : x
  2. Step 2: Convert to fraction form
    2,029,259.90/3,043,816.01 = 609,279.06/x
  3. Step 3: Cross multiply
    2,029,259.90x = 3,043,816.01 × 609,279.06
  4. Step 4: Simplify right side
    2,029,259.90x = 1,854,533,354,339.36
  5. Step 5: Solve for x
    x = 1,854,533,354,339.36/2,029,259.90
  6. Step 6: Final answer
    x = 913,896.42

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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.