Home / 1,365,090.02-1,884,506.22-849,010.26

Finding the Fourth Proportional to 1,365,090.02, 1,884,506.22 and 849,010.26

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Solution

The fourth proportional to 1,365,090.02, 1,884,506.22 and 849,010.26 is: 1,172,058.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,090.02 : 1,884,506.22 = 849,010.26 : x
  2. Step 2: Convert to fraction form
    1,365,090.02/1,884,506.22 = 849,010.26/x
  3. Step 3: Cross multiply
    1,365,090.02x = 1,884,506.22 × 849,010.26
  4. Step 4: Simplify right side
    1,365,090.02x = 1,599,965,115,813.82
  5. Step 5: Solve for x
    x = 1,599,965,115,813.82/1,365,090.02
  6. Step 6: Final answer
    x = 1,172,058.32

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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.