Home / 4,280,499.87-5,906,933.06-2,346,718.02

Finding the Fourth Proportional to 4,280,499.87, 5,906,933.06 and 2,346,718.02

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Solution

The fourth proportional to 4,280,499.87, 5,906,933.06 and 2,346,718.02 is: 3,238,384.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,499.87 : 5,906,933.06 = 2,346,718.02 : x
  2. Step 2: Convert to fraction form
    4,280,499.87/5,906,933.06 = 2,346,718.02/x
  3. Step 3: Cross multiply
    4,280,499.87x = 5,906,933.06 × 2,346,718.02
  4. Step 4: Simplify right side
    4,280,499.87x = 13,861,906,254,835.74
  5. Step 5: Solve for x
    x = 13,861,906,254,835.74/4,280,499.87
  6. Step 6: Final answer
    x = 3,238,384.93

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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.