Home / 1,095,028.86-1,645,459.29-589,977.66

Finding the Fourth Proportional to 1,095,028.86, 1,645,459.29 and 589,977.66

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Solution

The fourth proportional to 1,095,028.86, 1,645,459.29 and 589,977.66 is: 886,537.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,028.86 : 1,645,459.29 = 589,977.66 : x
  2. Step 2: Convert to fraction form
    1,095,028.86/1,645,459.29 = 589,977.66/x
  3. Step 3: Cross multiply
    1,095,028.86x = 1,645,459.29 × 589,977.66
  4. Step 4: Simplify right side
    1,095,028.86x = 970,784,221,539.46
  5. Step 5: Solve for x
    x = 970,784,221,539.46/1,095,028.86
  6. Step 6: Final answer
    x = 886,537.57

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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.