Finding the Fourth Proportional to 9,615,364.98, 14,423,081.53 and 2,328,829.62
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Solution
The fourth proportional to 9,615,364.98, 14,423,081.53 and 2,328,829.62 is: 3,493,252.68
Step by Step Solution
- Step 1: Write the proportion equation
9,615,364.98 : 14,423,081.53 = 2,328,829.62 : x - Step 2: Convert to fraction form
9,615,364.98/14,423,081.53 = 2,328,829.62/x - Step 3: Cross multiply
9,615,364.98x = 14,423,081.53 × 2,328,829.62 - Step 4: Simplify right side
9,615,364.98x = 33,588,899,478,738.92 - Step 5: Solve for x
x = 33,588,899,478,738.92/9,615,364.98 - Step 6: Final answer
x = 3,493,252.68
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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.