Finding the Fourth Proportional to 4,537,573.25, 6,806,341.42 and 1,841,875.68
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Solution
The fourth proportional to 4,537,573.25, 6,806,341.42 and 1,841,875.68 is: 2,762,806.03
Step by Step Solution
- Step 1: Write the proportion equation
4,537,573.25 : 6,806,341.42 = 1,841,875.68 : x - Step 2: Convert to fraction form
4,537,573.25/6,806,341.42 = 1,841,875.68/x - Step 3: Cross multiply
4,537,573.25x = 6,806,341.42 × 1,841,875.68 - Step 4: Simplify right side
4,537,573.25x = 12,536,434,735,641.34 - Step 5: Solve for x
x = 12,536,434,735,641.34/4,537,573.25 - Step 6: Final answer
x = 2,762,806.03
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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.