Home / 7,317,328.25-10,097,781.83-4,054,077.33

Finding the Fourth Proportional to 7,317,328.25, 10,097,781.83 and 4,054,077.33

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Solution

The fourth proportional to 7,317,328.25, 10,097,781.83 and 4,054,077.33 is: 5,594,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,317,328.25 : 10,097,781.83 = 4,054,077.33 : x
  2. Step 2: Convert to fraction form
    7,317,328.25/10,097,781.83 = 4,054,077.33/x
  3. Step 3: Cross multiply
    7,317,328.25x = 10,097,781.83 × 4,054,077.33
  4. Step 4: Simplify right side
    7,317,328.25x = 40,937,188,380,018.52
  5. Step 5: Solve for x
    x = 40,937,188,380,018.52/7,317,328.25
  6. Step 6: Final answer
    x = 5,594,554.05

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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.