Finding the Fourth Proportional to 1,498,267, 2,247,624.06 and 551,564.92
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Solution
The fourth proportional to 1,498,267, 2,247,624.06 and 551,564.92 is: 827,429.68
Step by Step Solution
- Step 1: Write the proportion equation
1,498,267 : 2,247,624.06 = 551,564.92 : x - Step 2: Convert to fraction form
1,498,267/2,247,624.06 = 551,564.92/x - Step 3: Cross multiply
1,498,267x = 2,247,624.06 × 551,564.92 - Step 4: Simplify right side
1,498,267x = 1,239,710,584,843.98 - Step 5: Solve for x
x = 1,239,710,584,843.98/1,498,267 - Step 6: Final answer
x = 827,429.68
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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.