Home / 1,726,562.55-2,590,080.18-589,019.33

Finding the Fourth Proportional to 1,726,562.55, 2,590,080.18 and 589,019.33

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Solution

The fourth proportional to 1,726,562.55, 2,590,080.18 and 589,019.33 is: 883,609.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,562.55 : 2,590,080.18 = 589,019.33 : x
  2. Step 2: Convert to fraction form
    1,726,562.55/2,590,080.18 = 589,019.33/x
  3. Step 3: Cross multiply
    1,726,562.55x = 2,590,080.18 × 589,019.33
  4. Step 4: Simplify right side
    1,726,562.55x = 1,525,607,298,745.08
  5. Step 5: Solve for x
    x = 1,525,607,298,745.08/1,726,562.55
  6. Step 6: Final answer
    x = 883,609.63

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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.