Home / 1,347,575.32-2,024,045.70-843,029.56

Finding the Fourth Proportional to 1,347,575.32, 2,024,045.70 and 843,029.56

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Solution

The fourth proportional to 1,347,575.32, 2,024,045.70 and 843,029.56 is: 1,266,222.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,575.32 : 2,024,045.70 = 843,029.56 : x
  2. Step 2: Convert to fraction form
    1,347,575.32/2,024,045.70 = 843,029.56/x
  3. Step 3: Cross multiply
    1,347,575.32x = 2,024,045.70 × 843,029.56
  4. Step 4: Simplify right side
    1,347,575.32x = 1,706,330,355,890.89
  5. Step 5: Solve for x
    x = 1,706,330,355,890.89/1,347,575.32
  6. Step 6: Final answer
    x = 1,266,222.62

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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.