Finding the Fourth Proportional to 4,497,614.52, 6,748,637.94 and 2,101,624.80
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Solution
The fourth proportional to 4,497,614.52, 6,748,637.94 and 2,101,624.80 is: 3,153,472.76
Step by Step Solution
- Step 1: Write the proportion equation
4,497,614.52 : 6,748,637.94 = 2,101,624.80 : x - Step 2: Convert to fraction form
4,497,614.52/6,748,637.94 = 2,101,624.80/x - Step 3: Cross multiply
4,497,614.52x = 6,748,637.94 × 2,101,624.80 - Step 4: Simplify right side
4,497,614.52x = 14,183,104,860,924.91 - Step 5: Solve for x
x = 14,183,104,860,924.91/4,497,614.52 - Step 6: Final answer
x = 3,153,472.76
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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.