Home / 1,932,647.00-2,898,491.44-653,226.02

Finding the Fourth Proportional to 1,932,647.00, 2,898,491.44 and 653,226.02

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Solution

The fourth proportional to 1,932,647.00, 2,898,491.44 and 653,226.02 is: 979,677.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,647.00 : 2,898,491.44 = 653,226.02 : x
  2. Step 2: Convert to fraction form
    1,932,647.00/2,898,491.44 = 653,226.02/x
  3. Step 3: Cross multiply
    1,932,647.00x = 2,898,491.44 × 653,226.02
  4. Step 4: Simplify right side
    1,932,647.00x = 1,893,370,039,627.90
  5. Step 5: Solve for x
    x = 1,893,370,039,627.90/1,932,647.00
  6. Step 6: Final answer
    x = 979,677.12

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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.