Finding the Fourth Proportional to 907,566.73, 1,359,545.82 and 833,164.99
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Solution
The fourth proportional to 907,566.73, 1,359,545.82 and 833,164.99 is: 1,248,091.12
Step by Step Solution
- Step 1: Write the proportion equation
907,566.73 : 1,359,545.82 = 833,164.99 : x - Step 2: Convert to fraction form
907,566.73/1,359,545.82 = 833,164.99/x - Step 3: Cross multiply
907,566.73x = 1,359,545.82 × 833,164.99 - Step 4: Simplify right side
907,566.73x = 1,132,725,973,001.61 - Step 5: Solve for x
x = 1,132,725,973,001.61/907,566.73 - Step 6: Final answer
x = 1,248,091.12
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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.