Home / 1,093,075.72-1,628,746.91-973,830.76

Finding the Fourth Proportional to 1,093,075.72, 1,628,746.91 and 973,830.76

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Solution

The fourth proportional to 1,093,075.72, 1,628,746.91 and 973,830.76 is: 1,451,064.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,075.72 : 1,628,746.91 = 973,830.76 : x
  2. Step 2: Convert to fraction form
    1,093,075.72/1,628,746.91 = 973,830.76/x
  3. Step 3: Cross multiply
    1,093,075.72x = 1,628,746.91 × 973,830.76
  4. Step 4: Simplify right side
    1,093,075.72x = 1,586,123,841,212.95
  5. Step 5: Solve for x
    x = 1,586,123,841,212.95/1,093,075.72
  6. Step 6: Final answer
    x = 1,451,064.93

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.