Home / 5,966,151.02-8,233,022.81-3,485,601.56

Finding the Fourth Proportional to 5,966,151.02, 8,233,022.81 and 3,485,601.56

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Solution

The fourth proportional to 5,966,151.02, 8,233,022.81 and 3,485,601.56 is: 4,809,974.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,151.02 : 8,233,022.81 = 3,485,601.56 : x
  2. Step 2: Convert to fraction form
    5,966,151.02/8,233,022.81 = 3,485,601.56/x
  3. Step 3: Cross multiply
    5,966,151.02x = 8,233,022.81 × 3,485,601.56
  4. Step 4: Simplify right side
    5,966,151.02x = 28,697,037,091,458.46
  5. Step 5: Solve for x
    x = 28,697,037,091,458.46/5,966,151.02
  6. Step 6: Final answer
    x = 4,809,974.98

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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.