Home / 1,365,910.34-1,884,963.38-754,051.95

Finding the Fourth Proportional to 1,365,910.34, 1,884,963.38 and 754,051.95

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Solution

The fourth proportional to 1,365,910.34, 1,884,963.38 and 754,051.95 is: 1,040,595.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,910.34 : 1,884,963.38 = 754,051.95 : x
  2. Step 2: Convert to fraction form
    1,365,910.34/1,884,963.38 = 754,051.95/x
  3. Step 3: Cross multiply
    1,365,910.34x = 1,884,963.38 × 754,051.95
  4. Step 4: Simplify right side
    1,365,910.34x = 1,421,360,308,597.33
  5. Step 5: Solve for x
    x = 1,421,360,308,597.33/1,365,910.34
  6. Step 6: Final answer
    x = 1,040,595.62

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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.