Home / 1,164,277.44-1,606,114.96-680,526.56

Finding the Fourth Proportional to 1,164,277.44, 1,606,114.96 and 680,526.56

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Solution

The fourth proportional to 1,164,277.44, 1,606,114.96 and 680,526.56 is: 938,783.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,277.44 : 1,606,114.96 = 680,526.56 : x
  2. Step 2: Convert to fraction form
    1,164,277.44/1,606,114.96 = 680,526.56/x
  3. Step 3: Cross multiply
    1,164,277.44x = 1,606,114.96 × 680,526.56
  4. Step 4: Simplify right side
    1,164,277.44x = 1,093,003,888,693.34
  5. Step 5: Solve for x
    x = 1,093,003,888,693.34/1,164,277.44
  6. Step 6: Final answer
    x = 938,783.02

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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.