Finding the Fourth Proportional to 2,941,225.68, 4,408,024.08 and 1,320,798
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Solution
The fourth proportional to 2,941,225.68, 4,408,024.08 and 1,320,798 is: 1,979,484.07
Step by Step Solution
- Step 1: Write the proportion equation
2,941,225.68 : 4,408,024.08 = 1,320,798 : x - Step 2: Convert to fraction form
2,941,225.68/4,408,024.08 = 1,320,798/x - Step 3: Cross multiply
2,941,225.68x = 4,408,024.08 × 1,320,798 - Step 4: Simplify right side
2,941,225.68x = 5,822,109,388,815.84 - Step 5: Solve for x
x = 5,822,109,388,815.84/2,941,225.68 - Step 6: Final answer
x = 1,979,484.07
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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.