Home / 2,397,271.23-3,595,882.18-1,385,749.56

Finding the Fourth Proportional to 2,397,271.23, 3,595,882.18 and 1,385,749.56

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Solution

The fourth proportional to 2,397,271.23, 3,595,882.18 and 1,385,749.56 is: 2,078,610.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,271.23 : 3,595,882.18 = 1,385,749.56 : x
  2. Step 2: Convert to fraction form
    2,397,271.23/3,595,882.18 = 1,385,749.56/x
  3. Step 3: Cross multiply
    2,397,271.23x = 3,595,882.18 × 1,385,749.56
  4. Step 4: Simplify right side
    2,397,271.23x = 4,982,992,148,746.84
  5. Step 5: Solve for x
    x = 4,982,992,148,746.84/2,397,271.23
  6. Step 6: Final answer
    x = 2,078,610.08

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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.