Home / 8,223,427.35-11,348,464.08-4,502,196.27

Finding the Fourth Proportional to 8,223,427.35, 11,348,464.08 and 4,502,196.27

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Solution

The fourth proportional to 8,223,427.35, 11,348,464.08 and 4,502,196.27 is: 6,213,104.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,427.35 : 11,348,464.08 = 4,502,196.27 : x
  2. Step 2: Convert to fraction form
    8,223,427.35/11,348,464.08 = 4,502,196.27/x
  3. Step 3: Cross multiply
    8,223,427.35x = 11,348,464.08 × 4,502,196.27
  4. Step 4: Simplify right side
    8,223,427.35x = 51,093,012,651,204.98
  5. Step 5: Solve for x
    x = 51,093,012,651,204.98/8,223,427.35
  6. Step 6: Final answer
    x = 6,213,104.40

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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.