Home / 1,751,199.23-2,626,877.52-536,686.88

Finding the Fourth Proportional to 1,751,199.23, 2,626,877.52 and 536,686.88

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Solution

The fourth proportional to 1,751,199.23, 2,626,877.52 and 536,686.88 is: 805,054.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,199.23 : 2,626,877.52 = 536,686.88 : x
  2. Step 2: Convert to fraction form
    1,751,199.23/2,626,877.52 = 536,686.88/x
  3. Step 3: Cross multiply
    1,751,199.23x = 2,626,877.52 × 536,686.88
  4. Step 4: Simplify right side
    1,751,199.23x = 1,409,810,687,216.55
  5. Step 5: Solve for x
    x = 1,409,810,687,216.55/1,751,199.23
  6. Step 6: Final answer
    x = 805,054.42

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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.