Finding the Fourth Proportional to 1,803,084.79, 2,700,333.68 and 1,043,325.09
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Solution
The fourth proportional to 1,803,084.79, 2,700,333.68 and 1,043,325.09 is: 1,562,503.27
Step by Step Solution
- Step 1: Write the proportion equation
1,803,084.79 : 2,700,333.68 = 1,043,325.09 : x - Step 2: Convert to fraction form
1,803,084.79/2,700,333.68 = 1,043,325.09/x - Step 3: Cross multiply
1,803,084.79x = 2,700,333.68 × 1,043,325.09 - Step 4: Simplify right side
1,803,084.79x = 2,817,325,874,499.41 - Step 5: Solve for x
x = 2,817,325,874,499.41/1,803,084.79 - Step 6: Final answer
x = 1,562,503.27
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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.