Finding the Fourth Proportional to 2,497,701.71, 3,743,535.51 and 1,216,389.17
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Solution
The fourth proportional to 2,497,701.71, 3,743,535.51 and 1,216,389.17 is: 1,823,114.44
Step by Step Solution
- Step 1: Write the proportion equation
2,497,701.71 : 3,743,535.51 = 1,216,389.17 : x - Step 2: Convert to fraction form
2,497,701.71/3,743,535.51 = 1,216,389.17/x - Step 3: Cross multiply
2,497,701.71x = 3,743,535.51 × 1,216,389.17 - Step 4: Simplify right side
2,497,701.71x = 4,553,596,033,156.75 - Step 5: Solve for x
x = 4,553,596,033,156.75/2,497,701.71 - Step 6: Final answer
x = 1,823,114.44
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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.