Finding the Fourth Proportional to 767,424.24, 1,151,934.80 and 565,248.63
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Solution
The fourth proportional to 767,424.24, 1,151,934.80 and 565,248.63 is: 848,461.03
Step by Step Solution
- Step 1: Write the proportion equation
767,424.24 : 1,151,934.80 = 565,248.63 : x - Step 2: Convert to fraction form
767,424.24/1,151,934.80 = 565,248.63/x - Step 3: Cross multiply
767,424.24x = 1,151,934.80 × 565,248.63 - Step 4: Simplify right side
767,424.24x = 651,129,564,723.08 - Step 5: Solve for x
x = 651,129,564,723.08/767,424.24 - Step 6: Final answer
x = 848,461.03
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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.