Finding the Fourth Proportional to 2,417,095.92, 3,335,522.04 and 1,329,363.12
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Solution
The fourth proportional to 2,417,095.92, 3,335,522.04 and 1,329,363.12 is: 1,834,482.43
Step by Step Solution
- Step 1: Write the proportion equation
2,417,095.92 : 3,335,522.04 = 1,329,363.12 : x - Step 2: Convert to fraction form
2,417,095.92/3,335,522.04 = 1,329,363.12/x - Step 3: Cross multiply
2,417,095.92x = 3,335,522.04 × 1,329,363.12 - Step 4: Simplify right side
2,417,095.92x = 4,434,119,985,923.17 - Step 5: Solve for x
x = 4,434,119,985,923.17/2,417,095.92 - Step 6: Final answer
x = 1,834,482.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.