Home / 4,022,537.80-6,029,141.10-1,624,808.20

Finding the Fourth Proportional to 4,022,537.80, 6,029,141.10 and 1,624,808.20

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Solution

The fourth proportional to 4,022,537.80, 6,029,141.10 and 1,624,808.20 is: 2,435,327.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,537.80 : 6,029,141.10 = 1,624,808.20 : x
  2. Step 2: Convert to fraction form
    4,022,537.80/6,029,141.10 = 1,624,808.20/x
  3. Step 3: Cross multiply
    4,022,537.80x = 6,029,141.10 × 1,624,808.20
  4. Step 4: Simplify right side
    4,022,537.80x = 9,796,197,898,237.02
  5. Step 5: Solve for x
    x = 9,796,197,898,237.02/4,022,537.80
  6. Step 6: Final answer
    x = 2,435,327.74

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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.