Home / 2,010,091.35-2,773,916.94-1,092,303.12

Finding the Fourth Proportional to 2,010,091.35, 2,773,916.94 and 1,092,303.12

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Solution

The fourth proportional to 2,010,091.35, 2,773,916.94 and 1,092,303.12 is: 1,507,373.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,091.35 : 2,773,916.94 = 1,092,303.12 : x
  2. Step 2: Convert to fraction form
    2,010,091.35/2,773,916.94 = 1,092,303.12/x
  3. Step 3: Cross multiply
    2,010,091.35x = 2,773,916.94 × 1,092,303.12
  4. Step 4: Simplify right side
    2,010,091.35x = 3,029,958,128,182.85
  5. Step 5: Solve for x
    x = 3,029,958,128,182.85/2,010,091.35
  6. Step 6: Final answer
    x = 1,507,373.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.