Home / 1,714,296.85-2,571,804.92-649,315.33

Finding the Fourth Proportional to 1,714,296.85, 2,571,804.92 and 649,315.33

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Solution

The fourth proportional to 1,714,296.85, 2,571,804.92 and 649,315.33 is: 974,109.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,296.85 : 2,571,804.92 = 649,315.33 : x
  2. Step 2: Convert to fraction form
    1,714,296.85/2,571,804.92 = 649,315.33/x
  3. Step 3: Cross multiply
    1,714,296.85x = 2,571,804.92 × 649,315.33
  4. Step 4: Simplify right side
    1,714,296.85x = 1,669,912,360,325.42
  5. Step 5: Solve for x
    x = 1,669,912,360,325.42/1,714,296.85
  6. Step 6: Final answer
    x = 974,109.22

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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.