Home / 4,028,617.92-6,044,035.02-1,188,730.08

Finding the Fourth Proportional to 4,028,617.92, 6,044,035.02 and 1,188,730.08

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Solution

The fourth proportional to 4,028,617.92, 6,044,035.02 and 1,188,730.08 is: 1,783,422.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,617.92 : 6,044,035.02 = 1,188,730.08 : x
  2. Step 2: Convert to fraction form
    4,028,617.92/6,044,035.02 = 1,188,730.08/x
  3. Step 3: Cross multiply
    4,028,617.92x = 6,044,035.02 × 1,188,730.08
  4. Step 4: Simplify right side
    4,028,617.92x = 7,184,726,228,389.67
  5. Step 5: Solve for x
    x = 7,184,726,228,389.67/4,028,617.92
  6. Step 6: Final answer
    x = 1,783,422.10

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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.