Finding the Fourth Proportional to 2,241,909.72, 3,363,398.18 and 725,592.68
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Solution
The fourth proportional to 2,241,909.72, 3,363,398.18 and 725,592.68 is: 1,088,561.71
Step by Step Solution
- Step 1: Write the proportion equation
2,241,909.72 : 3,363,398.18 = 725,592.68 : x - Step 2: Convert to fraction form
2,241,909.72/3,363,398.18 = 725,592.68/x - Step 3: Cross multiply
2,241,909.72x = 3,363,398.18 × 725,592.68 - Step 4: Simplify right side
2,241,909.72x = 2,440,457,078,888.37 - Step 5: Solve for x
x = 2,440,457,078,888.37/2,241,909.72 - Step 6: Final answer
x = 1,088,561.71
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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.