Finding the Fourth Proportional to 4,552,083.04, 6,828,473.04 and 1,356,964.96
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Solution
The fourth proportional to 4,552,083.04, 6,828,473.04 and 1,356,964.96 is: 2,035,551.32
Step by Step Solution
- Step 1: Write the proportion equation
4,552,083.04 : 6,828,473.04 = 1,356,964.96 : x - Step 2: Convert to fraction form
4,552,083.04/6,828,473.04 = 1,356,964.96/x - Step 3: Cross multiply
4,552,083.04x = 6,828,473.04 × 1,356,964.96 - Step 4: Simplify right side
4,552,083.04x = 9,265,998,645,584.68 - Step 5: Solve for x
x = 9,265,998,645,584.68/4,552,083.04 - Step 6: Final answer
x = 2,035,551.32
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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.