Finding the Fourth Proportional to 2,024,264.68, 2,792,379.36 and 1,298,304.52
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Solution
The fourth proportional to 2,024,264.68, 2,792,379.36 and 1,298,304.52 is: 1,790,950.95
Step by Step Solution
- Step 1: Write the proportion equation
2,024,264.68 : 2,792,379.36 = 1,298,304.52 : x - Step 2: Convert to fraction form
2,024,264.68/2,792,379.36 = 1,298,304.52/x - Step 3: Cross multiply
2,024,264.68x = 2,792,379.36 × 1,298,304.52 - Step 4: Simplify right side
2,024,264.68x = 3,625,358,744,642.71 - Step 5: Solve for x
x = 3,625,358,744,642.71/2,024,264.68 - Step 6: Final answer
x = 1,790,950.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.