Finding the Fourth Proportional to 2,529,451.41, 3,792,307.23 and 1,313,281.89
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Solution
The fourth proportional to 2,529,451.41, 3,792,307.23 and 1,313,281.89 is: 1,968,952.00
Step by Step Solution
- Step 1: Write the proportion equation
2,529,451.41 : 3,792,307.23 = 1,313,281.89 : x - Step 2: Convert to fraction form
2,529,451.41/3,792,307.23 = 1,313,281.89/x - Step 3: Cross multiply
2,529,451.41x = 3,792,307.23 × 1,313,281.89 - Step 4: Simplify right side
2,529,451.41x = 4,980,368,406,475.06 - Step 5: Solve for x
x = 4,980,368,406,475.06/2,529,451.41 - Step 6: Final answer
x = 1,968,952.00
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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.