Finding the Fourth Proportional to 5,824,965.93, 8,737,444.29 and 1,565,134.17
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Solution
The fourth proportional to 5,824,965.93, 8,737,444.29 and 1,565,134.17 is: 2,347,700.02
Step by Step Solution
- Step 1: Write the proportion equation
5,824,965.93 : 8,737,444.29 = 1,565,134.17 : x - Step 2: Convert to fraction form
5,824,965.93/8,737,444.29 = 1,565,134.17/x - Step 3: Cross multiply
5,824,965.93x = 8,737,444.29 × 1,565,134.17 - Step 4: Simplify right side
5,824,965.93x = 13,675,272,616,750.39 - Step 5: Solve for x
x = 13,675,272,616,750.39/5,824,965.93 - Step 6: Final answer
x = 2,347,700.02
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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.