Finding the Fourth Proportional to 1,562,008.21, 2,340,337.68 and 852,534.07
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Solution
The fourth proportional to 1,562,008.21, 2,340,337.68 and 852,534.07 is: 1,277,341.31
Step by Step Solution
- Step 1: Write the proportion equation
1,562,008.21 : 2,340,337.68 = 852,534.07 : x - Step 2: Convert to fraction form
1,562,008.21/2,340,337.68 = 852,534.07/x - Step 3: Cross multiply
1,562,008.21x = 2,340,337.68 × 852,534.07 - Step 4: Simplify right side
1,562,008.21x = 1,995,217,607,504.76 - Step 5: Solve for x
x = 1,995,217,607,504.76/1,562,008.21 - Step 6: Final answer
x = 1,277,341.31
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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.