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Finding the Fourth Proportional to 737,525.58, 1,106,813.28 and 569,214.06

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Solution

The fourth proportional to 737,525.58, 1,106,813.28 and 569,214.06 is: 854,226.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,525.58 : 1,106,813.28 = 569,214.06 : x
  2. Step 2: Convert to fraction form
    737,525.58/1,106,813.28 = 569,214.06/x
  3. Step 3: Cross multiply
    737,525.58x = 1,106,813.28 × 569,214.06
  4. Step 4: Simplify right side
    737,525.58x = 630,013,680,770.72
  5. Step 5: Solve for x
    x = 630,013,680,770.72/737,525.58
  6. Step 6: Final answer
    x = 854,226.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.