Home / 4,075,244.57-5,623,964.07-2,239,669.50

Finding the Fourth Proportional to 4,075,244.57, 5,623,964.07 and 2,239,669.50

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Solution

The fourth proportional to 4,075,244.57, 5,623,964.07 and 2,239,669.50 is: 3,090,813.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,244.57 : 5,623,964.07 = 2,239,669.50 : x
  2. Step 2: Convert to fraction form
    4,075,244.57/5,623,964.07 = 2,239,669.50/x
  3. Step 3: Cross multiply
    4,075,244.57x = 5,623,964.07 × 2,239,669.50
  4. Step 4: Simplify right side
    4,075,244.57x = 12,595,820,796,674.87
  5. Step 5: Solve for x
    x = 12,595,820,796,674.87/4,075,244.57
  6. Step 6: Final answer
    x = 3,090,813.47

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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.