Home / 2,337,872.10-3,506,842.71-654,869.22

Finding the Fourth Proportional to 2,337,872.10, 3,506,842.71 and 654,869.22

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Solution

The fourth proportional to 2,337,872.10, 3,506,842.71 and 654,869.22 is: 982,313.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,872.10 : 3,506,842.71 = 654,869.22 : x
  2. Step 2: Convert to fraction form
    2,337,872.10/3,506,842.71 = 654,869.22/x
  3. Step 3: Cross multiply
    2,337,872.10x = 3,506,842.71 × 654,869.22
  4. Step 4: Simplify right side
    2,337,872.10x = 2,296,523,350,160.39
  5. Step 5: Solve for x
    x = 2,296,523,350,160.39/2,337,872.10
  6. Step 6: Final answer
    x = 982,313.51

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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.