Home / 1,848,685.08-2,773,084.12-634,244.66

Finding the Fourth Proportional to 1,848,685.08, 2,773,084.12 and 634,244.66

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Solution

The fourth proportional to 1,848,685.08, 2,773,084.12 and 634,244.66 is: 951,386.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,685.08 : 2,773,084.12 = 634,244.66 : x
  2. Step 2: Convert to fraction form
    1,848,685.08/2,773,084.12 = 634,244.66/x
  3. Step 3: Cross multiply
    1,848,685.08x = 2,773,084.12 × 634,244.66
  4. Step 4: Simplify right side
    1,848,685.08x = 1,758,813,794,840.80
  5. Step 5: Solve for x
    x = 1,758,813,794,840.80/1,848,685.08
  6. Step 6: Final answer
    x = 951,386.37

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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.