Home / 1,789,608.03-2,684,832.48-591,530.40

Finding the Fourth Proportional to 1,789,608.03, 2,684,832.48 and 591,530.40

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Solution

The fourth proportional to 1,789,608.03, 2,684,832.48 and 591,530.40 is: 887,434.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,608.03 : 2,684,832.48 = 591,530.40 : x
  2. Step 2: Convert to fraction form
    1,789,608.03/2,684,832.48 = 591,530.40/x
  3. Step 3: Cross multiply
    1,789,608.03x = 2,684,832.48 × 591,530.40
  4. Step 4: Simplify right side
    1,789,608.03x = 1,588,160,030,827.39
  5. Step 5: Solve for x
    x = 1,588,160,030,827.39/1,789,608.03
  6. Step 6: Final answer
    x = 887,434.57

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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.