Finding the Fourth Proportional to 3,596,564.03, 5,390,122.08 and 1,703,846.75
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Solution
The fourth proportional to 3,596,564.03, 5,390,122.08 and 1,703,846.75 is: 2,553,532.18
Step by Step Solution
- Step 1: Write the proportion equation
3,596,564.03 : 5,390,122.08 = 1,703,846.75 : x - Step 2: Convert to fraction form
3,596,564.03/5,390,122.08 = 1,703,846.75/x - Step 3: Cross multiply
3,596,564.03x = 5,390,122.08 × 1,703,846.75 - Step 4: Simplify right side
3,596,564.03x = 9,183,941,967,550.06 - Step 5: Solve for x
x = 9,183,941,967,550.06/3,596,564.03 - Step 6: Final answer
x = 2,553,532.18
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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.