Finding the Fourth Proportional to 5,746,054.04, 7,929,615.67 and 3,167,827.07
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Solution
The fourth proportional to 5,746,054.04, 7,929,615.67 and 3,167,827.07 is: 4,371,635.04
Step by Step Solution
- Step 1: Write the proportion equation
5,746,054.04 : 7,929,615.67 = 3,167,827.07 : x - Step 2: Convert to fraction form
5,746,054.04/7,929,615.67 = 3,167,827.07/x - Step 3: Cross multiply
5,746,054.04x = 7,929,615.67 × 3,167,827.07 - Step 4: Simplify right side
5,746,054.04x = 25,119,651,174,122.18 - Step 5: Solve for x
x = 25,119,651,174,122.18/5,746,054.04 - Step 6: Final answer
x = 4,371,635.04
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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.