Home / 1,591,004.84-2,386,804.32-526,796.06

Finding the Fourth Proportional to 1,591,004.84, 2,386,804.32 and 526,796.06

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Solution

The fourth proportional to 1,591,004.84, 2,386,804.32 and 526,796.06 is: 790,292.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,591,004.84 : 2,386,804.32 = 526,796.06 : x
  2. Step 2: Convert to fraction form
    1,591,004.84/2,386,804.32 = 526,796.06/x
  3. Step 3: Cross multiply
    1,591,004.84x = 2,386,804.32 × 526,796.06
  4. Step 4: Simplify right side
    1,591,004.84x = 1,257,359,099,832.96
  5. Step 5: Solve for x
    x = 1,257,359,099,832.96/1,591,004.84
  6. Step 6: Final answer
    x = 790,292.44

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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.