Home / 4,075,455.53-5,624,186.74-2,240,083.42

Finding the Fourth Proportional to 4,075,455.53, 5,624,186.74 and 2,240,083.42

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Solution

The fourth proportional to 4,075,455.53, 5,624,186.74 and 2,240,083.42 is: 3,091,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,455.53 : 5,624,186.74 = 2,240,083.42 : x
  2. Step 2: Convert to fraction form
    4,075,455.53/5,624,186.74 = 2,240,083.42/x
  3. Step 3: Cross multiply
    4,075,455.53x = 5,624,186.74 × 2,240,083.42
  4. Step 4: Simplify right side
    4,075,455.53x = 12,598,647,447,597.18
  5. Step 5: Solve for x
    x = 12,598,647,447,597.18/4,075,455.53
  6. Step 6: Final answer
    x = 3,091,347.05

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1.5x scale

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.