Home / 1,604,295.14-2,404,823.46-1,005,676.67

Finding the Fourth Proportional to 1,604,295.14, 2,404,823.46 and 1,005,676.67

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Solution

The fourth proportional to 1,604,295.14, 2,404,823.46 and 1,005,676.67 is: 1,507,499.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,295.14 : 2,404,823.46 = 1,005,676.67 : x
  2. Step 2: Convert to fraction form
    1,604,295.14/2,404,823.46 = 1,005,676.67/x
  3. Step 3: Cross multiply
    1,604,295.14x = 2,404,823.46 × 1,005,676.67
  4. Step 4: Simplify right side
    1,604,295.14x = 2,418,474,837,166.56
  5. Step 5: Solve for x
    x = 2,418,474,837,166.56/1,604,295.14
  6. Step 6: Final answer
    x = 1,507,499.95

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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.