Home / 2,732,594.30-3,771,312.64-1,586,674.67

Finding the Fourth Proportional to 2,732,594.30, 3,771,312.64 and 1,586,674.67

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Solution

The fourth proportional to 2,732,594.30, 3,771,312.64 and 1,586,674.67 is: 2,189,804.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,594.30 : 3,771,312.64 = 1,586,674.67 : x
  2. Step 2: Convert to fraction form
    2,732,594.30/3,771,312.64 = 1,586,674.67/x
  3. Step 3: Cross multiply
    2,732,594.30x = 3,771,312.64 × 1,586,674.67
  4. Step 4: Simplify right side
    2,732,594.30x = 5,983,846,244,000.43
  5. Step 5: Solve for x
    x = 5,983,846,244,000.43/2,732,594.30
  6. Step 6: Final answer
    x = 2,189,804.12

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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.