Finding the Fourth Proportional to 700,567.35, 966,394.04 and 459,239.19
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Solution
The fourth proportional to 700,567.35, 966,394.04 and 459,239.19 is: 633,495.14
Step by Step Solution
- Step 1: Write the proportion equation
700,567.35 : 966,394.04 = 459,239.19 : x - Step 2: Convert to fraction form
700,567.35/966,394.04 = 459,239.19/x - Step 3: Cross multiply
700,567.35x = 966,394.04 × 459,239.19 - Step 4: Simplify right side
700,567.35x = 443,806,013,854.23 - Step 5: Solve for x
x = 443,806,013,854.23/700,567.35 - Step 6: Final answer
x = 633,495.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.