Finding the Fourth Proportional to 1,493,088.84, 2,240,562.06 and 606,624.84
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Solution
The fourth proportional to 1,493,088.84, 2,240,562.06 and 606,624.84 is: 910,314.62
Step by Step Solution
- Step 1: Write the proportion equation
1,493,088.84 : 2,240,562.06 = 606,624.84 : x - Step 2: Convert to fraction form
1,493,088.84/2,240,562.06 = 606,624.84/x - Step 3: Cross multiply
1,493,088.84x = 2,240,562.06 × 606,624.84 - Step 4: Simplify right side
1,493,088.84x = 1,359,180,601,157.57 - Step 5: Solve for x
x = 1,359,180,601,157.57/1,493,088.84 - Step 6: Final answer
x = 910,314.62
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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.