Home / 1,196,569.44-1,794,328.47-448,090.56

Finding the Fourth Proportional to 1,196,569.44, 1,794,328.47 and 448,090.56

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Solution

The fourth proportional to 1,196,569.44, 1,794,328.47 and 448,090.56 is: 671,938.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,569.44 : 1,794,328.47 = 448,090.56 : x
  2. Step 2: Convert to fraction form
    1,196,569.44/1,794,328.47 = 448,090.56/x
  3. Step 3: Cross multiply
    1,196,569.44x = 1,794,328.47 × 448,090.56
  4. Step 4: Simplify right side
    1,196,569.44x = 804,021,648,946.24
  5. Step 5: Solve for x
    x = 804,021,648,946.24/1,196,569.44
  6. Step 6: Final answer
    x = 671,938.98

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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.