Finding the Fourth Proportional to 1,360,655.24, 2,040,312.18 and 461,769.08
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Solution
The fourth proportional to 1,360,655.24, 2,040,312.18 and 461,769.08 is: 692,426.01
Step by Step Solution
- Step 1: Write the proportion equation
1,360,655.24 : 2,040,312.18 = 461,769.08 : x - Step 2: Convert to fraction form
1,360,655.24/2,040,312.18 = 461,769.08/x - Step 3: Cross multiply
1,360,655.24x = 2,040,312.18 × 461,769.08 - Step 4: Simplify right side
1,360,655.24x = 942,153,078,271.39 - Step 5: Solve for x
x = 942,153,078,271.39/1,360,655.24 - Step 6: Final answer
x = 692,426.01
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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.