Home / 2,029,259.64-3,043,815.63-609,278.81

Finding the Fourth Proportional to 2,029,259.64, 3,043,815.63 and 609,278.81

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Solution

The fourth proportional to 2,029,259.64, 3,043,815.63 and 609,278.81 is: 913,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,259.64 : 3,043,815.63 = 609,278.81 : x
  2. Step 2: Convert to fraction form
    2,029,259.64/3,043,815.63 = 609,278.81/x
  3. Step 3: Cross multiply
    2,029,259.64x = 3,043,815.63 × 609,278.81
  4. Step 4: Simplify right side
    2,029,259.64x = 1,854,532,364,905.80
  5. Step 5: Solve for x
    x = 1,854,532,364,905.80/2,029,259.64
  6. Step 6: Final answer
    x = 913,896.05

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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.