Home / 3,311,606.28-4,569,866.58-1,935,075.67

Finding the Fourth Proportional to 3,311,606.28, 4,569,866.58 and 1,935,075.67

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Solution

The fourth proportional to 3,311,606.28, 4,569,866.58 and 1,935,075.67 is: 2,670,316.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,606.28 : 4,569,866.58 = 1,935,075.67 : x
  2. Step 2: Convert to fraction form
    3,311,606.28/4,569,866.58 = 1,935,075.67/x
  3. Step 3: Cross multiply
    3,311,606.28x = 4,569,866.58 × 1,935,075.67
  4. Step 4: Simplify right side
    3,311,606.28x = 8,843,037,650,199.07
  5. Step 5: Solve for x
    x = 8,843,037,650,199.07/3,311,606.28
  6. Step 6: Final answer
    x = 2,670,316.73

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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.