Finding the Fourth Proportional to 6,095,345.80, 9,141,619.56 and 3,634,058.08
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Solution
The fourth proportional to 6,095,345.80, 9,141,619.56 and 3,634,058.08 is: 5,450,252.95
Step by Step Solution
- Step 1: Write the proportion equation
6,095,345.80 : 9,141,619.56 = 3,634,058.08 : x - Step 2: Convert to fraction form
6,095,345.80/9,141,619.56 = 3,634,058.08/x - Step 3: Cross multiply
6,095,345.80x = 9,141,619.56 × 3,634,058.08 - Step 4: Simplify right side
6,095,345.80x = 33,221,176,426,304.05 - Step 5: Solve for x
x = 33,221,176,426,304.05/6,095,345.80 - Step 6: Final answer
x = 5,450,252.95
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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.