Home / 1,937,305.08-2,906,399.88-589,658.67

Finding the Fourth Proportional to 1,937,305.08, 2,906,399.88 and 589,658.67

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Solution

The fourth proportional to 1,937,305.08, 2,906,399.88 and 589,658.67 is: 884,622.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,305.08 : 2,906,399.88 = 589,658.67 : x
  2. Step 2: Convert to fraction form
    1,937,305.08/2,906,399.88 = 589,658.67/x
  3. Step 3: Cross multiply
    1,937,305.08x = 2,906,399.88 × 589,658.67
  4. Step 4: Simplify right side
    1,937,305.08x = 1,713,783,887,728.96
  5. Step 5: Solve for x
    x = 1,713,783,887,728.96/1,937,305.08
  6. Step 6: Final answer
    x = 884,622.62

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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.