Finding the Fourth Proportional to 5,926,322.95, 8,889,484.43 and 4,013,135.35
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Solution
The fourth proportional to 5,926,322.95, 8,889,484.43 and 4,013,135.35 is: 6,019,703.03
Step by Step Solution
- Step 1: Write the proportion equation
5,926,322.95 : 8,889,484.43 = 4,013,135.35 : x - Step 2: Convert to fraction form
5,926,322.95/8,889,484.43 = 4,013,135.35/x - Step 3: Cross multiply
5,926,322.95x = 8,889,484.43 × 4,013,135.35 - Step 4: Simplify right side
5,926,322.95x = 35,674,704,209,307.60 - Step 5: Solve for x
x = 35,674,704,209,307.60/5,926,322.95 - Step 6: Final answer
x = 6,019,703.03
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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.