Finding the Fourth Proportional to 6,019,000.05, 9,026,603.53 and 1,974,545.41
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Solution
The fourth proportional to 6,019,000.05, 9,026,603.53 and 1,974,545.41 is: 2,961,195.95
Step by Step Solution
- Step 1: Write the proportion equation
6,019,000.05 : 9,026,603.53 = 1,974,545.41 : x - Step 2: Convert to fraction form
6,019,000.05/9,026,603.53 = 1,974,545.41/x - Step 3: Cross multiply
6,019,000.05x = 9,026,603.53 × 1,974,545.41 - Step 4: Simplify right side
6,019,000.05x = 17,823,438,577,008.58 - Step 5: Solve for x
x = 17,823,438,577,008.58/6,019,000.05 - Step 6: Final answer
x = 2,961,195.95
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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.