Finding the Fourth Proportional to 1,697,366.67, 2,342,294.70 and 962,370.41
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Solution
The fourth proportional to 1,697,366.67, 2,342,294.70 and 962,370.41 is: 1,328,030.74
Step by Step Solution
- Step 1: Write the proportion equation
1,697,366.67 : 2,342,294.70 = 962,370.41 : x - Step 2: Convert to fraction form
1,697,366.67/2,342,294.70 = 962,370.41/x - Step 3: Cross multiply
1,697,366.67x = 2,342,294.70 × 962,370.41 - Step 4: Simplify right side
1,697,366.67x = 2,254,155,110,779.83 - Step 5: Solve for x
x = 2,254,155,110,779.83/1,697,366.67 - Step 6: Final answer
x = 1,328,030.74
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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.