Finding the Fourth Proportional to 891,233.71, 1,337,117.00 and 632,070.62
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Solution
The fourth proportional to 891,233.71, 1,337,117.00 and 632,070.62 is: 948,294.89
Step by Step Solution
- Step 1: Write the proportion equation
891,233.71 : 1,337,117.00 = 632,070.62 : x - Step 2: Convert to fraction form
891,233.71/1,337,117.00 = 632,070.62/x - Step 3: Cross multiply
891,233.71x = 1,337,117.00 × 632,070.62 - Step 4: Simplify right side
891,233.71x = 845,152,368,832.13 - Step 5: Solve for x
x = 845,152,368,832.13/891,233.71 - Step 6: Final answer
x = 948,294.89
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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.