Finding the Fourth Proportional to 1,956,208.84, 2,934,735.54 and 608,345.08
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Solution
The fourth proportional to 1,956,208.84, 2,934,735.54 and 608,345.08 is: 912,648.94
Step by Step Solution
- Step 1: Write the proportion equation
1,956,208.84 : 2,934,735.54 = 608,345.08 : x - Step 2: Convert to fraction form
1,956,208.84/2,934,735.54 = 608,345.08/x - Step 3: Cross multiply
1,956,208.84x = 2,934,735.54 × 608,345.08 - Step 4: Simplify right side
1,956,208.84x = 1,785,331,926,860.14 - Step 5: Solve for x
x = 1,785,331,926,860.14/1,956,208.84 - Step 6: Final answer
x = 912,648.94
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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.