Home / 1,045,794.39-1,443,196.26-593,085.39

Finding the Fourth Proportional to 1,045,794.39, 1,443,196.26 and 593,085.39

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Solution

The fourth proportional to 1,045,794.39, 1,443,196.26 and 593,085.39 is: 818,457.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,794.39 : 1,443,196.26 = 593,085.39 : x
  2. Step 2: Convert to fraction form
    1,045,794.39/1,443,196.26 = 593,085.39/x
  3. Step 3: Cross multiply
    1,045,794.39x = 1,443,196.26 × 593,085.39
  4. Step 4: Simplify right side
    1,045,794.39x = 855,938,616,708.64
  5. Step 5: Solve for x
    x = 855,938,616,708.64/1,045,794.39
  6. Step 6: Final answer
    x = 818,457.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.