Finding the Fourth Proportional to 10,058,894.08, 15,088,193.28 and 2,485,859.84
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Solution
The fourth proportional to 10,058,894.08, 15,088,193.28 and 2,485,859.84 is: 3,728,753.22
Step by Step Solution
- Step 1: Write the proportion equation
10,058,894.08 : 15,088,193.28 = 2,485,859.84 : x - Step 2: Convert to fraction form
10,058,894.08/15,088,193.28 = 2,485,859.84/x - Step 3: Cross multiply
10,058,894.08x = 15,088,193.28 × 2,485,859.84 - Step 4: Simplify right side
10,058,894.08x = 37,507,133,732,909.88 - Step 5: Solve for x
x = 37,507,133,732,909.88/10,058,894.08 - Step 6: Final answer
x = 3,728,753.22
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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.