Home / 2,316,566.28-3,472,399.43-856,674.62

Finding the Fourth Proportional to 2,316,566.28, 3,472,399.43 and 856,674.62

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Solution

The fourth proportional to 2,316,566.28, 3,472,399.43 and 856,674.62 is: 1,284,105.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,566.28 : 3,472,399.43 = 856,674.62 : x
  2. Step 2: Convert to fraction form
    2,316,566.28/3,472,399.43 = 856,674.62/x
  3. Step 3: Cross multiply
    2,316,566.28x = 3,472,399.43 × 856,674.62
  4. Step 4: Simplify right side
    2,316,566.28x = 2,974,716,446,963.16
  5. Step 5: Solve for x
    x = 2,974,716,446,963.16/2,316,566.28
  6. Step 6: Final answer
    x = 1,284,105.91

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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.