Home / 1,069,041.36-1,603,857.29-951,533.85

Finding the Fourth Proportional to 1,069,041.36, 1,603,857.29 and 951,533.85

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Solution

The fourth proportional to 1,069,041.36, 1,603,857.29 and 951,533.85 is: 1,427,563.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,041.36 : 1,603,857.29 = 951,533.85 : x
  2. Step 2: Convert to fraction form
    1,069,041.36/1,603,857.29 = 951,533.85/x
  3. Step 3: Cross multiply
    1,069,041.36x = 1,603,857.29 × 951,533.85
  4. Step 4: Simplify right side
    1,069,041.36x = 1,526,124,497,246.60
  5. Step 5: Solve for x
    x = 1,526,124,497,246.60/1,069,041.36
  6. Step 6: Final answer
    x = 1,427,563.57

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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.