Home / 1,977,260.24-2,966,123.64-1,481,773.52

Finding the Fourth Proportional to 1,977,260.24, 2,966,123.64 and 1,481,773.52

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Solution

The fourth proportional to 1,977,260.24, 2,966,123.64 and 1,481,773.52 is: 2,222,835.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,977,260.24 : 2,966,123.64 = 1,481,773.52 : x
  2. Step 2: Convert to fraction form
    1,977,260.24/2,966,123.64 = 1,481,773.52/x
  3. Step 3: Cross multiply
    1,977,260.24x = 2,966,123.64 × 1,481,773.52
  4. Step 4: Simplify right side
    1,977,260.24x = 4,395,123,466,798.01
  5. Step 5: Solve for x
    x = 4,395,123,466,798.01/1,977,260.24
  6. Step 6: Final answer
    x = 2,222,835.10

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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.