Home / 7,166,371.94-9,896,165.46-4,553,737.10

Finding the Fourth Proportional to 7,166,371.94, 9,896,165.46 and 4,553,737.10

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Solution

The fourth proportional to 7,166,371.94, 9,896,165.46 and 4,553,737.10 is: 6,288,333.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,166,371.94 : 9,896,165.46 = 4,553,737.10 : x
  2. Step 2: Convert to fraction form
    7,166,371.94/9,896,165.46 = 4,553,737.10/x
  3. Step 3: Cross multiply
    7,166,371.94x = 9,896,165.46 × 4,553,737.10
  4. Step 4: Simplify right side
    7,166,371.94x = 45,064,535,802,940.56
  5. Step 5: Solve for x
    x = 45,064,535,802,940.56/7,166,371.94
  6. Step 6: Final answer
    x = 6,288,333.37

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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.