Home / 1,165,814.67-1,748,784.41-367,158.41

Finding the Fourth Proportional to 1,165,814.67, 1,748,784.41 and 367,158.41

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Solution

The fourth proportional to 1,165,814.67, 1,748,784.41 and 367,158.41 is: 550,757.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,814.67 : 1,748,784.41 = 367,158.41 : x
  2. Step 2: Convert to fraction form
    1,165,814.67/1,748,784.41 = 367,158.41/x
  3. Step 3: Cross multiply
    1,165,814.67x = 1,748,784.41 × 367,158.41
  4. Step 4: Simplify right side
    1,165,814.67x = 642,080,892,828.67
  5. Step 5: Solve for x
    x = 642,080,892,828.67/1,165,814.67
  6. Step 6: Final answer
    x = 550,757.26

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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.