Home / 1,793,848.26-2,475,529.96-978,045.33

Finding the Fourth Proportional to 1,793,848.26, 2,475,529.96 and 978,045.33

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Solution

The fourth proportional to 1,793,848.26, 2,475,529.96 and 978,045.33 is: 1,349,713.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,848.26 : 2,475,529.96 = 978,045.33 : x
  2. Step 2: Convert to fraction form
    1,793,848.26/2,475,529.96 = 978,045.33/x
  3. Step 3: Cross multiply
    1,793,848.26x = 2,475,529.96 × 978,045.33
  4. Step 4: Simplify right side
    1,793,848.26x = 2,421,180,516,653.09
  5. Step 5: Solve for x
    x = 2,421,180,516,653.09/1,793,848.26
  6. Step 6: Final answer
    x = 1,349,713.11

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