Home / 1,223,034.30-1,834,697.36-591,494.31

Finding the Fourth Proportional to 1,223,034.30, 1,834,697.36 and 591,494.31

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Solution

The fourth proportional to 1,223,034.30, 1,834,697.36 and 591,494.31 is: 887,312.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,034.30 : 1,834,697.36 = 591,494.31 : x
  2. Step 2: Convert to fraction form
    1,223,034.30/1,834,697.36 = 591,494.31/x
  3. Step 3: Cross multiply
    1,223,034.30x = 1,834,697.36 × 591,494.31
  4. Step 4: Simplify right side
    1,223,034.30x = 1,085,213,049,012.02
  5. Step 5: Solve for x
    x = 1,085,213,049,012.02/1,223,034.30
  6. Step 6: Final answer
    x = 887,312.03

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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.