Finding the Fourth Proportional to 1,529,995.65, 2,292,893.94 and 968,024.13
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Solution
The fourth proportional to 1,529,995.65, 2,292,893.94 and 968,024.13 is: 1,450,707.82
Step by Step Solution
- Step 1: Write the proportion equation
1,529,995.65 : 2,292,893.94 = 968,024.13 : x - Step 2: Convert to fraction form
1,529,995.65/2,292,893.94 = 968,024.13/x - Step 3: Cross multiply
1,529,995.65x = 2,292,893.94 × 968,024.13 - Step 4: Simplify right side
1,529,995.65x = 2,219,576,656,610.65 - Step 5: Solve for x
x = 2,219,576,656,610.65/1,529,995.65 - Step 6: Final answer
x = 1,450,707.82
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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.