Finding the Fourth Proportional to 583,580.23, 805,541.63 and 341,941.03
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Solution
The fourth proportional to 583,580.23, 805,541.63 and 341,941.03 is: 471,996.34
Step by Step Solution
- Step 1: Write the proportion equation
583,580.23 : 805,541.63 = 341,941.03 : x - Step 2: Convert to fraction form
583,580.23/805,541.63 = 341,941.03/x - Step 3: Cross multiply
583,580.23x = 805,541.63 × 341,941.03 - Step 4: Simplify right side
583,580.23x = 275,447,734,670.08 - Step 5: Solve for x
x = 275,447,734,670.08/583,580.23 - Step 6: Final answer
x = 471,996.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.