Home / 4,867,375.73-7,295,915.16-1,833,428.93

Finding the Fourth Proportional to 4,867,375.73, 7,295,915.16 and 1,833,428.93

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Solution

The fourth proportional to 4,867,375.73, 7,295,915.16 and 1,833,428.93 is: 2,748,204.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,375.73 : 7,295,915.16 = 1,833,428.93 : x
  2. Step 2: Convert to fraction form
    4,867,375.73/7,295,915.16 = 1,833,428.93/x
  3. Step 3: Cross multiply
    4,867,375.73x = 7,295,915.16 × 1,833,428.93
  4. Step 4: Simplify right side
    4,867,375.73x = 13,376,541,888,690.00
  5. Step 5: Solve for x
    x = 13,376,541,888,690.00/4,867,375.73
  6. Step 6: Final answer
    x = 2,748,204.09

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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.