Finding the Fourth Proportional to 1,337,534.24, 2,002,875.84 and 737,828.80
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Solution
The fourth proportional to 1,337,534.24, 2,002,875.84 and 737,828.80 is: 1,104,853.57
Step by Step Solution
- Step 1: Write the proportion equation
1,337,534.24 : 2,002,875.84 = 737,828.80 : x - Step 2: Convert to fraction form
1,337,534.24/2,002,875.84 = 737,828.80/x - Step 3: Cross multiply
1,337,534.24x = 2,002,875.84 × 737,828.80 - Step 4: Simplify right side
1,337,534.24x = 1,477,779,477,576.19 - Step 5: Solve for x
x = 1,477,779,477,576.19/1,337,534.24 - Step 6: Final answer
x = 1,104,853.57
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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.