Home / 1,062,027.44-1,592,387.16-521,596.40

Finding the Fourth Proportional to 1,062,027.44, 1,592,387.16 and 521,596.40

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Solution

The fourth proportional to 1,062,027.44, 1,592,387.16 and 521,596.40 is: 782,073.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,027.44 : 1,592,387.16 = 521,596.40 : x
  2. Step 2: Convert to fraction form
    1,062,027.44/1,592,387.16 = 521,596.40/x
  3. Step 3: Cross multiply
    1,062,027.44x = 1,592,387.16 × 521,596.40
  4. Step 4: Simplify right side
    1,062,027.44x = 830,583,410,062.22
  5. Step 5: Solve for x
    x = 830,583,410,062.22/1,062,027.44
  6. Step 6: Final answer
    x = 782,073.40

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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.