Finding the Fourth Proportional to 5,595,538.94, 8,393,307.68 and 1,552,026.74
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Solution
The fourth proportional to 5,595,538.94, 8,393,307.68 and 1,552,026.74 is: 2,328,039.91
Step by Step Solution
- Step 1: Write the proportion equation
5,595,538.94 : 8,393,307.68 = 1,552,026.74 : x - Step 2: Convert to fraction form
5,595,538.94/8,393,307.68 = 1,552,026.74/x - Step 3: Cross multiply
5,595,538.94x = 8,393,307.68 × 1,552,026.74 - Step 4: Simplify right side
5,595,538.94x = 13,026,637,965,533.25 - Step 5: Solve for x
x = 13,026,637,965,533.25/5,595,538.94 - Step 6: Final answer
x = 2,328,039.91
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1.5x scale
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.