Home / 1,019,907.90-1,526,751.45-597,930.30

Finding the Fourth Proportional to 1,019,907.90, 1,526,751.45 and 597,930.30

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Solution

The fourth proportional to 1,019,907.90, 1,526,751.45 and 597,930.30 is: 895,071.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,019,907.90 : 1,526,751.45 = 597,930.30 : x
  2. Step 2: Convert to fraction form
    1,019,907.90/1,526,751.45 = 597,930.30/x
  3. Step 3: Cross multiply
    1,019,907.90x = 1,526,751.45 × 597,930.30
  4. Step 4: Simplify right side
    1,019,907.90x = 912,890,952,523.94
  5. Step 5: Solve for x
    x = 912,890,952,523.94/1,019,907.90
  6. Step 6: Final answer
    x = 895,071.95

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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.