Home / 1,365,092.01-1,884,508.98-849,012.26

Finding the Fourth Proportional to 1,365,092.01, 1,884,508.98 and 849,012.26

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Solution

The fourth proportional to 1,365,092.01, 1,884,508.98 and 849,012.26 is: 1,172,061.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,092.01 : 1,884,508.98 = 849,012.26 : x
  2. Step 2: Convert to fraction form
    1,365,092.01/1,884,508.98 = 849,012.26/x
  3. Step 3: Cross multiply
    1,365,092.01x = 1,884,508.98 × 849,012.26
  4. Step 4: Simplify right side
    1,365,092.01x = 1,599,971,218,677.55
  5. Step 5: Solve for x
    x = 1,599,971,218,677.55/1,365,092.01
  6. Step 6: Final answer
    x = 1,172,061.08

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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.