Home / 2,903,628.56-4,006,983.06-1,614,457.67

Finding the Fourth Proportional to 2,903,628.56, 4,006,983.06 and 1,614,457.67

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Solution

The fourth proportional to 2,903,628.56, 4,006,983.06 and 1,614,457.67 is: 2,227,938.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,628.56 : 4,006,983.06 = 1,614,457.67 : x
  2. Step 2: Convert to fraction form
    2,903,628.56/4,006,983.06 = 1,614,457.67/x
  3. Step 3: Cross multiply
    2,903,628.56x = 4,006,983.06 × 1,614,457.67
  4. Step 4: Simplify right side
    2,903,628.56x = 6,469,104,514,742.16
  5. Step 5: Solve for x
    x = 6,469,104,514,742.16/2,903,628.56
  6. Step 6: Final answer
    x = 2,227,938.04

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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.