Home / 1,501,622.73-2,252,415.06-364,394.25

Finding the Fourth Proportional to 1,501,622.73, 2,252,415.06 and 364,394.25

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Solution

The fourth proportional to 1,501,622.73, 2,252,415.06 and 364,394.25 is: 546,586.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,622.73 : 2,252,415.06 = 364,394.25 : x
  2. Step 2: Convert to fraction form
    1,501,622.73/2,252,415.06 = 364,394.25/x
  3. Step 3: Cross multiply
    1,501,622.73x = 2,252,415.06 × 364,394.25
  4. Step 4: Simplify right side
    1,501,622.73x = 820,767,096,477.41
  5. Step 5: Solve for x
    x = 820,767,096,477.41/1,501,622.73
  6. Step 6: Final answer
    x = 546,586.76

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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.