Finding the Fourth Proportional to 2,237,094.48, 3,356,080.34 and 889,005.81
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Solution
The fourth proportional to 2,237,094.48, 3,356,080.34 and 889,005.81 is: 1,333,683.02
Step by Step Solution
- Step 1: Write the proportion equation
2,237,094.48 : 3,356,080.34 = 889,005.81 : x - Step 2: Convert to fraction form
2,237,094.48/3,356,080.34 = 889,005.81/x - Step 3: Cross multiply
2,237,094.48x = 3,356,080.34 × 889,005.81 - Step 4: Simplify right side
2,237,094.48x = 2,983,574,916,641.75 - Step 5: Solve for x
x = 2,983,574,916,641.75/2,237,094.48 - Step 6: Final answer
x = 1,333,683.02
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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.