Finding the Fourth Proportional to 1,497,114.72, 2,245,681.80 and 598,631.94
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Solution
The fourth proportional to 1,497,114.72, 2,245,681.80 and 598,631.94 is: 897,951.80
Step by Step Solution
- Step 1: Write the proportion equation
1,497,114.72 : 2,245,681.80 = 598,631.94 : x - Step 2: Convert to fraction form
1,497,114.72/2,245,681.80 = 598,631.94/x - Step 3: Cross multiply
1,497,114.72x = 2,245,681.80 × 598,631.94 - Step 4: Simplify right side
1,497,114.72x = 1,344,336,852,556.69 - Step 5: Solve for x
x = 1,344,336,852,556.69/1,497,114.72 - Step 6: Final answer
x = 897,951.80
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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.