Finding the Fourth Proportional to 9,675,284.96, 14,515,026.96 and 2,943,524
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Solution
The fourth proportional to 9,675,284.96, 14,515,026.96 and 2,943,524 is: 4,415,924.74
Step by Step Solution
- Step 1: Write the proportion equation
9,675,284.96 : 14,515,026.96 = 2,943,524 : x - Step 2: Convert to fraction form
9,675,284.96/14,515,026.96 = 2,943,524/x - Step 3: Cross multiply
9,675,284.96x = 14,515,026.96 × 2,943,524 - Step 4: Simplify right side
9,675,284.96x = 42,725,330,217,407.04 - Step 5: Solve for x
x = 42,725,330,217,407.04/9,675,284.96 - Step 6: Final answer
x = 4,415,924.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.