Finding the Fourth Proportional to 7,462,352.06, 11,195,482.98 and 2,344,575.20
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Solution
The fourth proportional to 7,462,352.06, 11,195,482.98 and 2,344,575.20 is: 3,517,477.00
Step by Step Solution
- Step 1: Write the proportion equation
7,462,352.06 : 11,195,482.98 = 2,344,575.20 : x - Step 2: Convert to fraction form
7,462,352.06/11,195,482.98 = 2,344,575.20/x - Step 3: Cross multiply
7,462,352.06x = 11,195,482.98 × 2,344,575.20 - Step 4: Simplify right side
7,462,352.06x = 26,248,651,746,930.10 - Step 5: Solve for x
x = 26,248,651,746,930.10/7,462,352.06 - Step 6: Final answer
x = 3,517,477.00
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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.