Home / 1,069,523.34-1,603,452.34-529,406.96

Finding the Fourth Proportional to 1,069,523.34, 1,603,452.34 and 529,406.96

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Solution

The fourth proportional to 1,069,523.34, 1,603,452.34 and 529,406.96 is: 793,698.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,523.34 : 1,603,452.34 = 529,406.96 : x
  2. Step 2: Convert to fraction form
    1,069,523.34/1,603,452.34 = 529,406.96/x
  3. Step 3: Cross multiply
    1,069,523.34x = 1,603,452.34 × 529,406.96
  4. Step 4: Simplify right side
    1,069,523.34x = 848,878,828,824.29
  5. Step 5: Solve for x
    x = 848,878,828,824.29/1,069,523.34
  6. Step 6: Final answer
    x = 793,698.27

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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.