Finding the Fourth Proportional to 2,426,557.60, 3,625,621.97 and 2,341,695.62
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Solution
The fourth proportional to 2,426,557.60, 3,625,621.97 and 2,341,695.62 is: 3,498,826.11
Step by Step Solution
- Step 1: Write the proportion equation
2,426,557.60 : 3,625,621.97 = 2,341,695.62 : x - Step 2: Convert to fraction form
2,426,557.60/3,625,621.97 = 2,341,695.62/x - Step 3: Cross multiply
2,426,557.60x = 3,625,621.97 × 2,341,695.62 - Step 4: Simplify right side
2,426,557.60x = 8,490,103,084,280.35 - Step 5: Solve for x
x = 8,490,103,084,280.35/2,426,557.60 - Step 6: Final answer
x = 3,498,826.11
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.