Home / 1,723,409.85-2,583,507.03-585,393.47

Finding the Fourth Proportional to 1,723,409.85, 2,583,507.03 and 585,393.47

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Solution

The fourth proportional to 1,723,409.85, 2,583,507.03 and 585,393.47 is: 877,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,409.85 : 2,583,507.03 = 585,393.47 : x
  2. Step 2: Convert to fraction form
    1,723,409.85/2,583,507.03 = 585,393.47/x
  3. Step 3: Cross multiply
    1,723,409.85x = 2,583,507.03 × 585,393.47
  4. Step 4: Simplify right side
    1,723,409.85x = 1,512,368,145,061.09
  5. Step 5: Solve for x
    x = 1,512,368,145,061.09/1,723,409.85
  6. Step 6: Final answer
    x = 877,544.10

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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.