Home / 2,968,529.67-4,455,673.90-1,432,605.98

Finding the Fourth Proportional to 2,968,529.67, 4,455,673.90 and 1,432,605.98

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Solution

The fourth proportional to 2,968,529.67, 4,455,673.90 and 1,432,605.98 is: 2,150,298.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,529.67 : 4,455,673.90 = 1,432,605.98 : x
  2. Step 2: Convert to fraction form
    2,968,529.67/4,455,673.90 = 1,432,605.98/x
  3. Step 3: Cross multiply
    2,968,529.67x = 4,455,673.90 × 1,432,605.98
  4. Step 4: Simplify right side
    2,968,529.67x = 6,383,225,081,627.59
  5. Step 5: Solve for x
    x = 6,383,225,081,627.59/2,968,529.67
  6. Step 6: Final answer
    x = 2,150,298.56

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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.