Home / 1,022,675.34-1,534,464.87-536,241.32

Finding the Fourth Proportional to 1,022,675.34, 1,534,464.87 and 536,241.32

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Solution

The fourth proportional to 1,022,675.34, 1,534,464.87 and 536,241.32 is: 804,598.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,675.34 : 1,534,464.87 = 536,241.32 : x
  2. Step 2: Convert to fraction form
    1,022,675.34/1,534,464.87 = 536,241.32/x
  3. Step 3: Cross multiply
    1,022,675.34x = 1,534,464.87 × 536,241.32
  4. Step 4: Simplify right side
    1,022,675.34x = 822,843,459,710.10
  5. Step 5: Solve for x
    x = 822,843,459,710.10/1,022,675.34
  6. Step 6: Final answer
    x = 804,598.91

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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.