Home / 4,018,306.02-6,028,289.43-1,322,792.97

Finding the Fourth Proportional to 4,018,306.02, 6,028,289.43 and 1,322,792.97

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Solution

The fourth proportional to 4,018,306.02, 6,028,289.43 and 1,322,792.97 is: 1,984,462.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,306.02 : 6,028,289.43 = 1,322,792.97 : x
  2. Step 2: Convert to fraction form
    4,018,306.02/6,028,289.43 = 1,322,792.97/x
  3. Step 3: Cross multiply
    4,018,306.02x = 6,028,289.43 × 1,322,792.97
  4. Step 4: Simplify right side
    4,018,306.02x = 7,974,178,879,129.31
  5. Step 5: Solve for x
    x = 7,974,178,879,129.31/4,018,306.02
  6. Step 6: Final answer
    x = 1,984,462.82

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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.