Finding the Fourth Proportional to 5,550,291.26, 8,326,334.17 and 1,711,215.06
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Solution
The fourth proportional to 5,550,291.26, 8,326,334.17 and 1,711,215.06 is: 2,567,099.23
Step by Step Solution
- Step 1: Write the proportion equation
5,550,291.26 : 8,326,334.17 = 1,711,215.06 : x - Step 2: Convert to fraction form
5,550,291.26/8,326,334.17 = 1,711,215.06/x - Step 3: Cross multiply
5,550,291.26x = 8,326,334.17 × 1,711,215.06 - Step 4: Simplify right side
5,550,291.26x = 14,248,148,426,296.60 - Step 5: Solve for x
x = 14,248,148,426,296.60/5,550,291.26 - Step 6: Final answer
x = 2,567,099.23
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.