Home / 1,610,879-2,411,060.94-1,184,302.04

Finding the Fourth Proportional to 1,610,879, 2,411,060.94 and 1,184,302.04

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Solution

The fourth proportional to 1,610,879, 2,411,060.94 and 1,184,302.04 is: 1,772,587.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,879 : 2,411,060.94 = 1,184,302.04 : x
  2. Step 2: Convert to fraction form
    1,610,879/2,411,060.94 = 1,184,302.04/x
  3. Step 3: Cross multiply
    1,610,879x = 2,411,060.94 × 1,184,302.04
  4. Step 4: Simplify right side
    1,610,879x = 2,855,424,389,806.32
  5. Step 5: Solve for x
    x = 2,855,424,389,806.32/1,610,879
  6. Step 6: Final answer
    x = 1,772,587.75

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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.