Home / 1,096,061.61-1,643,671.62-376,269.09

Finding the Fourth Proportional to 1,096,061.61, 1,643,671.62 and 376,269.09

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Solution

The fourth proportional to 1,096,061.61, 1,643,671.62 and 376,269.09 is: 564,259.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,061.61 : 1,643,671.62 = 376,269.09 : x
  2. Step 2: Convert to fraction form
    1,096,061.61/1,643,671.62 = 376,269.09/x
  3. Step 3: Cross multiply
    1,096,061.61x = 1,643,671.62 × 376,269.09
  4. Step 4: Simplify right side
    1,096,061.61x = 618,462,824,716.23
  5. Step 5: Solve for x
    x = 618,462,824,716.23/1,096,061.61
  6. Step 6: Final answer
    x = 564,259.18

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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.