Home / 1,092,035.54-1,507,010.23-608,589.74

Finding the Fourth Proportional to 1,092,035.54, 1,507,010.23 and 608,589.74

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Solution

The fourth proportional to 1,092,035.54, 1,507,010.23 and 608,589.74 is: 839,854.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,035.54 : 1,507,010.23 = 608,589.74 : x
  2. Step 2: Convert to fraction form
    1,092,035.54/1,507,010.23 = 608,589.74/x
  3. Step 3: Cross multiply
    1,092,035.54x = 1,507,010.23 × 608,589.74
  4. Step 4: Simplify right side
    1,092,035.54x = 917,150,968,581.30
  5. Step 5: Solve for x
    x = 917,150,968,581.30/1,092,035.54
  6. Step 6: Final answer
    x = 839,854.50

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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.