Finding the Fourth Proportional to 2,596,454.74, 3,894,802.39 and 799,418.71
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Solution
The fourth proportional to 2,596,454.74, 3,894,802.39 and 799,418.71 is: 1,199,165.09
Step by Step Solution
- Step 1: Write the proportion equation
2,596,454.74 : 3,894,802.39 = 799,418.71 : x - Step 2: Convert to fraction form
2,596,454.74/3,894,802.39 = 799,418.71/x - Step 3: Cross multiply
2,596,454.74x = 3,894,802.39 × 799,418.71 - Step 4: Simplify right side
2,596,454.74x = 3,113,577,882,844.71 - Step 5: Solve for x
x = 3,113,577,882,844.71/2,596,454.74 - Step 6: Final answer
x = 1,199,165.09
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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.