Home / 1,869,830.15-2,804,849.03-590,467.95

Finding the Fourth Proportional to 1,869,830.15, 2,804,849.03 and 590,467.95

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Solution

The fourth proportional to 1,869,830.15, 2,804,849.03 and 590,467.95 is: 885,734.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,869,830.15 : 2,804,849.03 = 590,467.95 : x
  2. Step 2: Convert to fraction form
    1,869,830.15/2,804,849.03 = 590,467.95/x
  3. Step 3: Cross multiply
    1,869,830.15x = 2,804,849.03 × 590,467.95
  4. Step 4: Simplify right side
    1,869,830.15x = 1,656,173,458,279.76
  5. Step 5: Solve for x
    x = 1,656,173,458,279.76/1,869,830.15
  6. Step 6: Final answer
    x = 885,734.71

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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.