Finding the Fourth Proportional to 3,515,026.08, 5,270,642.08 and 1,594,889.48
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Solution
The fourth proportional to 3,515,026.08, 5,270,642.08 and 1,594,889.48 is: 2,391,473.47
Step by Step Solution
- Step 1: Write the proportion equation
3,515,026.08 : 5,270,642.08 = 1,594,889.48 : x - Step 2: Convert to fraction form
3,515,026.08/5,270,642.08 = 1,594,889.48/x - Step 3: Cross multiply
3,515,026.08x = 5,270,642.08 × 1,594,889.48 - Step 4: Simplify right side
3,515,026.08x = 8,406,091,606,237.32 - Step 5: Solve for x
x = 8,406,091,606,237.32/3,515,026.08 - Step 6: Final answer
x = 2,391,473.47
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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.