Home / 1,807,071.09-2,493,734.83-1,032,693.07

Finding the Fourth Proportional to 1,807,071.09, 2,493,734.83 and 1,032,693.07

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Solution

The fourth proportional to 1,807,071.09, 2,493,734.83 and 1,032,693.07 is: 1,425,103.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,071.09 : 2,493,734.83 = 1,032,693.07 : x
  2. Step 2: Convert to fraction form
    1,807,071.09/2,493,734.83 = 1,032,693.07/x
  3. Step 3: Cross multiply
    1,807,071.09x = 2,493,734.83 × 1,032,693.07
  4. Step 4: Simplify right side
    1,807,071.09x = 2,575,262,668,542.56
  5. Step 5: Solve for x
    x = 2,575,262,668,542.56/1,807,071.09
  6. Step 6: Final answer
    x = 1,425,103.13

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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.