Home / 6,136,954.08-9,204,436.02-2,898,488.28

Finding the Fourth Proportional to 6,136,954.08, 9,204,436.02 and 2,898,488.28

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Solution

The fourth proportional to 6,136,954.08, 9,204,436.02 and 2,898,488.28 is: 4,347,262.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,954.08 : 9,204,436.02 = 2,898,488.28 : x
  2. Step 2: Convert to fraction form
    6,136,954.08/9,204,436.02 = 2,898,488.28/x
  3. Step 3: Cross multiply
    6,136,954.08x = 9,204,436.02 × 2,898,488.28
  4. Step 4: Simplify right side
    6,136,954.08x = 26,678,949,927,979.84
  5. Step 5: Solve for x
    x = 26,678,949,927,979.84/6,136,954.08
  6. Step 6: Final answer
    x = 4,347,262.43

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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.