Finding the Fourth Proportional to 3,537,370.64, 5,307,177.48 and 1,262,846.19
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Solution
The fourth proportional to 3,537,370.64, 5,307,177.48 and 1,262,846.19 is: 1,894,669.67
Step by Step Solution
- Step 1: Write the proportion equation
3,537,370.64 : 5,307,177.48 = 1,262,846.19 : x - Step 2: Convert to fraction form
3,537,370.64/5,307,177.48 = 1,262,846.19/x - Step 3: Cross multiply
3,537,370.64x = 5,307,177.48 × 1,262,846.19 - Step 4: Simplify right side
3,537,370.64x = 6,702,148,875,438.04 - Step 5: Solve for x
x = 6,702,148,875,438.04/3,537,370.64 - Step 6: Final answer
x = 1,894,669.67
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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.