Home / 1,055,991.55-1,583,826.94-346,003.87

Finding the Fourth Proportional to 1,055,991.55, 1,583,826.94 and 346,003.87

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Solution

The fourth proportional to 1,055,991.55, 1,583,826.94 and 346,003.87 is: 518,953.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,991.55 : 1,583,826.94 = 346,003.87 : x
  2. Step 2: Convert to fraction form
    1,055,991.55/1,583,826.94 = 346,003.87/x
  3. Step 3: Cross multiply
    1,055,991.55x = 1,583,826.94 × 346,003.87
  4. Step 4: Simplify right side
    1,055,991.55x = 548,010,241,001.10
  5. Step 5: Solve for x
    x = 548,010,241,001.10/1,055,991.55
  6. Step 6: Final answer
    x = 518,953.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.