Home / 4,307,926.73-5,945,951.93-2,677,565.38

Finding the Fourth Proportional to 4,307,926.73, 5,945,951.93 and 2,677,565.38

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Solution

The fourth proportional to 4,307,926.73, 5,945,951.93 and 2,677,565.38 is: 3,695,669.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,926.73 : 5,945,951.93 = 2,677,565.38 : x
  2. Step 2: Convert to fraction form
    4,307,926.73/5,945,951.93 = 2,677,565.38/x
  3. Step 3: Cross multiply
    4,307,926.73x = 5,945,951.93 × 2,677,565.38
  4. Step 4: Simplify right side
    4,307,926.73x = 15,920,675,038,912.18
  5. Step 5: Solve for x
    x = 15,920,675,038,912.18/4,307,926.73
  6. Step 6: Final answer
    x = 3,695,669.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.