Home / 2,634,299.06-3,952,777.19-1,038,007.76

Finding the Fourth Proportional to 2,634,299.06, 3,952,777.19 and 1,038,007.76

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Solution

The fourth proportional to 2,634,299.06, 3,952,777.19 and 1,038,007.76 is: 1,557,535.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,299.06 : 3,952,777.19 = 1,038,007.76 : x
  2. Step 2: Convert to fraction form
    2,634,299.06/3,952,777.19 = 1,038,007.76/x
  3. Step 3: Cross multiply
    2,634,299.06x = 3,952,777.19 × 1,038,007.76
  4. Step 4: Simplify right side
    2,634,299.06x = 4,103,013,371,817.07
  5. Step 5: Solve for x
    x = 4,103,013,371,817.07/2,634,299.06
  6. Step 6: Final answer
    x = 1,557,535.15

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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.