Finding the Fourth Proportional to 1,695,473.00, 2,339,755.52 and 921,106.88
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Solution
The fourth proportional to 1,695,473.00, 2,339,755.52 and 921,106.88 is: 1,271,129.00
Step by Step Solution
- Step 1: Write the proportion equation
1,695,473.00 : 2,339,755.52 = 921,106.88 : x - Step 2: Convert to fraction form
1,695,473.00/2,339,755.52 = 921,106.88/x - Step 3: Cross multiply
1,695,473.00x = 2,339,755.52 × 921,106.88 - Step 4: Simplify right side
1,695,473.00x = 2,155,164,899,459.75 - Step 5: Solve for x
x = 2,155,164,899,459.75/1,695,473.00 - Step 6: Final answer
x = 1,271,129.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.