Home / 3,014,357.94-4,159,861.14-1,637,728.92

Finding the Fourth Proportional to 3,014,357.94, 4,159,861.14 and 1,637,728.92

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Solution

The fourth proportional to 3,014,357.94, 4,159,861.14 and 1,637,728.92 is: 2,260,091.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,357.94 : 4,159,861.14 = 1,637,728.92 : x
  2. Step 2: Convert to fraction form
    3,014,357.94/4,159,861.14 = 1,637,728.92/x
  3. Step 3: Cross multiply
    3,014,357.94x = 4,159,861.14 × 1,637,728.92
  4. Step 4: Simplify right side
    3,014,357.94x = 6,812,724,892,162.17
  5. Step 5: Solve for x
    x = 6,812,724,892,162.17/3,014,357.94
  6. Step 6: Final answer
    x = 2,260,091.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.