Finding the Fourth Proportional to 1,497,866.18, 2,246,577.80 and 551,015.46
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Solution
The fourth proportional to 1,497,866.18, 2,246,577.80 and 551,015.46 is: 826,441.72
Step by Step Solution
- Step 1: Write the proportion equation
1,497,866.18 : 2,246,577.80 = 551,015.46 : x - Step 2: Convert to fraction form
1,497,866.18/2,246,577.80 = 551,015.46/x - Step 3: Cross multiply
1,497,866.18x = 2,246,577.80 × 551,015.46 - Step 4: Simplify right side
1,497,866.18x = 1,237,899,097,137.71 - Step 5: Solve for x
x = 1,237,899,097,137.71/1,497,866.18 - Step 6: Final answer
x = 826,441.72
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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.