Home / 1,526,293.24-2,289,437.70-529,021.24

Finding the Fourth Proportional to 1,526,293.24, 2,289,437.70 and 529,021.24

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Solution

The fourth proportional to 1,526,293.24, 2,289,437.70 and 529,021.24 is: 793,531.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,293.24 : 2,289,437.70 = 529,021.24 : x
  2. Step 2: Convert to fraction form
    1,526,293.24/2,289,437.70 = 529,021.24/x
  3. Step 3: Cross multiply
    1,526,293.24x = 2,289,437.70 × 529,021.24
  4. Step 4: Simplify right side
    1,526,293.24x = 1,211,161,170,956.75
  5. Step 5: Solve for x
    x = 1,211,161,170,956.75/1,526,293.24
  6. Step 6: Final answer
    x = 793,531.11

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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.