Home / 2,598,638.07-3,586,143.24-1,437,023.91

Finding the Fourth Proportional to 2,598,638.07, 3,586,143.24 and 1,437,023.91

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Solution

The fourth proportional to 2,598,638.07, 3,586,143.24 and 1,437,023.91 is: 1,983,105.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,638.07 : 3,586,143.24 = 1,437,023.91 : x
  2. Step 2: Convert to fraction form
    2,598,638.07/3,586,143.24 = 1,437,023.91/x
  3. Step 3: Cross multiply
    2,598,638.07x = 3,586,143.24 × 1,437,023.91
  4. Step 4: Simplify right side
    2,598,638.07x = 5,153,373,580,564.87
  5. Step 5: Solve for x
    x = 5,153,373,580,564.87/2,598,638.07
  6. Step 6: Final answer
    x = 1,983,105.55

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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.