Finding the Fourth Proportional to 1,402,269.92, 2,103,622.36 and 592,657.74
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Solution
The fourth proportional to 1,402,269.92, 2,103,622.36 and 592,657.74 is: 889,078.53
Step by Step Solution
- Step 1: Write the proportion equation
1,402,269.92 : 2,103,622.36 = 592,657.74 : x - Step 2: Convert to fraction form
1,402,269.92/2,103,622.36 = 592,657.74/x - Step 3: Cross multiply
1,402,269.92x = 2,103,622.36 × 592,657.74 - Step 4: Simplify right side
1,402,269.92x = 1,246,728,080,098.01 - Step 5: Solve for x
x = 1,246,728,080,098.01/1,402,269.92 - Step 6: Final answer
x = 889,078.53
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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.