Finding the Fourth Proportional to 3,564,423.84, 5,347,632.24 and 1,169,952.96
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Solution
The fourth proportional to 3,564,423.84, 5,347,632.24 and 1,169,952.96 is: 1,755,256.52
Step by Step Solution
- Step 1: Write the proportion equation
3,564,423.84 : 5,347,632.24 = 1,169,952.96 : x - Step 2: Convert to fraction form
3,564,423.84/5,347,632.24 = 1,169,952.96/x - Step 3: Cross multiply
3,564,423.84x = 5,347,632.24 × 1,169,952.96 - Step 4: Simplify right side
3,564,423.84x = 6,256,478,168,179.43 - Step 5: Solve for x
x = 6,256,478,168,179.43/3,564,423.84 - Step 6: Final answer
x = 1,755,256.52
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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.