Finding the Fourth Proportional to 1,710,276.24, 2,360,181.42 and 935,907.24
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Solution
The fourth proportional to 1,710,276.24, 2,360,181.42 and 935,907.24 is: 1,291,552.11
Step by Step Solution
- Step 1: Write the proportion equation
1,710,276.24 : 2,360,181.42 = 935,907.24 : x - Step 2: Convert to fraction form
1,710,276.24/2,360,181.42 = 935,907.24/x - Step 3: Cross multiply
1,710,276.24x = 2,360,181.42 × 935,907.24 - Step 4: Simplify right side
1,710,276.24x = 2,208,910,878,691.48 - Step 5: Solve for x
x = 2,208,910,878,691.48/1,710,276.24 - Step 6: Final answer
x = 1,291,552.11
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.