Finding the Fourth Proportional to 2,307,266.88, 3,454,084.80 and 1,704,223.68
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Solution
The fourth proportional to 2,307,266.88, 3,454,084.80 and 1,704,223.68 is: 2,551,301.35
Step by Step Solution
- Step 1: Write the proportion equation
2,307,266.88 : 3,454,084.80 = 1,704,223.68 : x - Step 2: Convert to fraction form
2,307,266.88/3,454,084.80 = 1,704,223.68/x - Step 3: Cross multiply
2,307,266.88x = 3,454,084.80 × 1,704,223.68 - Step 4: Simplify right side
2,307,266.88x = 5,886,533,108,888.06 - Step 5: Solve for x
x = 5,886,533,108,888.06/2,307,266.88 - Step 6: Final answer
x = 2,551,301.35
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.