Finding the Fourth Proportional to 1,507,810.53, 2,258,467.96 and 707,893.41
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Solution
The fourth proportional to 1,507,810.53, 2,258,467.96 and 707,893.41 is: 1,060,315.31
Step by Step Solution
- Step 1: Write the proportion equation
1,507,810.53 : 2,258,467.96 = 707,893.41 : x - Step 2: Convert to fraction form
1,507,810.53/2,258,467.96 = 707,893.41/x - Step 3: Cross multiply
1,507,810.53x = 2,258,467.96 × 707,893.41 - Step 4: Simplify right side
1,507,810.53x = 1,598,754,585,580.14 - Step 5: Solve for x
x = 1,598,754,585,580.14/1,507,810.53 - Step 6: Final answer
x = 1,060,315.31
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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.