Finding the Fourth Proportional to 2,473,058.84, 3,710,117.24 and 767,165.12
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Solution
The fourth proportional to 2,473,058.84, 3,710,117.24 and 767,165.12 is: 1,150,911.78
Step by Step Solution
- Step 1: Write the proportion equation
2,473,058.84 : 3,710,117.24 = 767,165.12 : x - Step 2: Convert to fraction form
2,473,058.84/3,710,117.24 = 767,165.12/x - Step 3: Cross multiply
2,473,058.84x = 3,710,117.24 × 767,165.12 - Step 4: Simplify right side
2,473,058.84x = 2,846,272,555,069.13 - Step 5: Solve for x
x = 2,846,272,555,069.13/2,473,058.84 - Step 6: Final answer
x = 1,150,911.78
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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.