Home / 1,584,181.56-2,376,412.02-446,953.70

Finding the Fourth Proportional to 1,584,181.56, 2,376,412.02 and 446,953.70

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Solution

The fourth proportional to 1,584,181.56, 2,376,412.02 and 446,953.70 is: 670,469.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,181.56 : 2,376,412.02 = 446,953.70 : x
  2. Step 2: Convert to fraction form
    1,584,181.56/2,376,412.02 = 446,953.70/x
  3. Step 3: Cross multiply
    1,584,181.56x = 2,376,412.02 × 446,953.70
  4. Step 4: Simplify right side
    1,584,181.56x = 1,062,146,145,063.47
  5. Step 5: Solve for x
    x = 1,062,146,145,063.47/1,584,181.56
  6. Step 6: Final answer
    x = 670,469.96

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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.