Home / 5,075,958.05-7,611,575.13-1,880,226.17

Finding the Fourth Proportional to 5,075,958.05, 7,611,575.13 and 1,880,226.17

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Solution

The fourth proportional to 5,075,958.05, 7,611,575.13 and 1,880,226.17 is: 2,819,464.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,958.05 : 7,611,575.13 = 1,880,226.17 : x
  2. Step 2: Convert to fraction form
    5,075,958.05/7,611,575.13 = 1,880,226.17/x
  3. Step 3: Cross multiply
    5,075,958.05x = 7,611,575.13 × 1,880,226.17
  4. Step 4: Simplify right side
    5,075,958.05x = 14,311,482,754,347.15
  5. Step 5: Solve for x
    x = 14,311,482,754,347.15/5,075,958.05
  6. Step 6: Final answer
    x = 2,819,464.35

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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.