Home / 1,731,349.57-2,597,025.02-451,953.46

Finding the Fourth Proportional to 1,731,349.57, 2,597,025.02 and 451,953.46

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Solution

The fourth proportional to 1,731,349.57, 2,597,025.02 and 451,953.46 is: 677,930.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,349.57 : 2,597,025.02 = 451,953.46 : x
  2. Step 2: Convert to fraction form
    1,731,349.57/2,597,025.02 = 451,953.46/x
  3. Step 3: Cross multiply
    1,731,349.57x = 2,597,025.02 × 451,953.46
  4. Step 4: Simplify right side
    1,731,349.57x = 1,173,734,443,495.57
  5. Step 5: Solve for x
    x = 1,173,734,443,495.57/1,731,349.57
  6. Step 6: Final answer
    x = 677,930.36

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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.