Finding the Fourth Proportional to 464,802.44, 695,708.93 and 239,856.48
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Solution
The fourth proportional to 464,802.44, 695,708.93 and 239,856.48 is: 359,013.38
Step by Step Solution
- Step 1: Write the proportion equation
464,802.44 : 695,708.93 = 239,856.48 : x - Step 2: Convert to fraction form
464,802.44/695,708.93 = 239,856.48/x - Step 3: Cross multiply
464,802.44x = 695,708.93 × 239,856.48 - Step 4: Simplify right side
464,802.44x = 166,870,293,855.08 - Step 5: Solve for x
x = 166,870,293,855.08/464,802.44 - Step 6: Final answer
x = 359,013.38
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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.