Finding the Fourth Proportional to 10,575,270, 14,593,960.08 and 5,746,374
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Solution
The fourth proportional to 10,575,270, 14,593,960.08 and 5,746,374 is: 7,930,043.65
Step by Step Solution
- Step 1: Write the proportion equation
10,575,270 : 14,593,960.08 = 5,746,374 : x - Step 2: Convert to fraction form
10,575,270/14,593,960.08 = 5,746,374/x - Step 3: Cross multiply
10,575,270x = 14,593,960.08 × 5,746,374 - Step 4: Simplify right side
10,575,270x = 83,862,352,760,749.92 - Step 5: Solve for x
x = 83,862,352,760,749.92/10,575,270 - Step 6: Final answer
x = 7,930,043.65
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.