Home / 3,579,946.02-5,369,385.96-1,183,803.21

Finding the Fourth Proportional to 3,579,946.02, 5,369,385.96 and 1,183,803.21

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Solution

The fourth proportional to 3,579,946.02, 5,369,385.96 and 1,183,803.21 is: 1,775,528.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,946.02 : 5,369,385.96 = 1,183,803.21 : x
  2. Step 2: Convert to fraction form
    3,579,946.02/5,369,385.96 = 1,183,803.21/x
  3. Step 3: Cross multiply
    3,579,946.02x = 5,369,385.96 × 1,183,803.21
  4. Step 4: Simplify right side
    3,579,946.02x = 6,356,296,335,176.93
  5. Step 5: Solve for x
    x = 6,356,296,335,176.93/3,579,946.02
  6. Step 6: Final answer
    x = 1,775,528.54

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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.