Finding the Fourth Proportional to 4,132,445.39, 6,198,730.46 and 1,573,802.00
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Solution
The fourth proportional to 4,132,445.39, 6,198,730.46 and 1,573,802.00 is: 2,360,726.75
Step by Step Solution
- Step 1: Write the proportion equation
4,132,445.39 : 6,198,730.46 = 1,573,802.00 : x - Step 2: Convert to fraction form
4,132,445.39/6,198,730.46 = 1,573,802.00/x - Step 3: Cross multiply
4,132,445.39x = 6,198,730.46 × 1,573,802.00 - Step 4: Simplify right side
4,132,445.39x = 9,755,574,356,546.26 - Step 5: Solve for x
x = 9,755,574,356,546.26/4,132,445.39 - Step 6: Final answer
x = 2,360,726.75
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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.