Finding the Fourth Proportional to 9,430,584.60, 14,134,444.35 and 6,693,827.48
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Solution
The fourth proportional to 9,430,584.60, 14,134,444.35 and 6,693,827.48 is: 10,032,626.39
Step by Step Solution
- Step 1: Write the proportion equation
9,430,584.60 : 14,134,444.35 = 6,693,827.48 : x - Step 2: Convert to fraction form
9,430,584.60/14,134,444.35 = 6,693,827.48/x - Step 3: Cross multiply
9,430,584.60x = 14,134,444.35 × 6,693,827.48 - Step 4: Simplify right side
9,430,584.60x = 94,613,531,961,790.83 - Step 5: Solve for x
x = 94,613,531,961,790.83/9,430,584.60 - Step 6: Final answer
x = 10,032,626.39
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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.