Home / 1,069,041.86-1,603,858.06-951,534.36

Finding the Fourth Proportional to 1,069,041.86, 1,603,858.06 and 951,534.36

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Solution

The fourth proportional to 1,069,041.86, 1,603,858.06 and 951,534.36 is: 1,427,564.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,041.86 : 1,603,858.06 = 951,534.36 : x
  2. Step 2: Convert to fraction form
    1,069,041.86/1,603,858.06 = 951,534.36/x
  3. Step 3: Cross multiply
    1,069,041.86x = 1,603,858.06 × 951,534.36
  4. Step 4: Simplify right side
    1,069,041.86x = 1,526,126,052,652.94
  5. Step 5: Solve for x
    x = 1,526,126,052,652.94/1,069,041.86
  6. Step 6: Final answer
    x = 1,427,564.35

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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.