Finding the Fourth Proportional to 2,316,407.82, 3,473,912.18 and 696,746.70
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Solution
The fourth proportional to 2,316,407.82, 3,473,912.18 and 696,746.70 is: 1,044,909.63
Step by Step Solution
- Step 1: Write the proportion equation
2,316,407.82 : 3,473,912.18 = 696,746.70 : x - Step 2: Convert to fraction form
2,316,407.82/3,473,912.18 = 696,746.70/x - Step 3: Cross multiply
2,316,407.82x = 3,473,912.18 × 696,746.70 - Step 4: Simplify right side
2,316,407.82x = 2,420,436,844,021.07 - Step 5: Solve for x
x = 2,420,436,844,021.07/2,316,407.82 - Step 6: Final answer
x = 1,044,909.63
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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.