Finding the Fourth Proportional to 4,371,492.97, 6,557,788.77 and 2,346,954.13
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Solution
The fourth proportional to 4,371,492.97, 6,557,788.77 and 2,346,954.13 is: 3,520,726.11
Step by Step Solution
- Step 1: Write the proportion equation
4,371,492.97 : 6,557,788.77 = 2,346,954.13 : x - Step 2: Convert to fraction form
4,371,492.97/6,557,788.77 = 2,346,954.13/x - Step 3: Cross multiply
4,371,492.97x = 6,557,788.77 × 2,346,954.13 - Step 4: Simplify right side
4,371,492.97x = 15,390,829,437,419.12 - Step 5: Solve for x
x = 15,390,829,437,419.12/4,371,492.97 - Step 6: Final answer
x = 3,520,726.11
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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.