Finding the Fourth Proportional to 6,906,001.93, 10,356,152.79 and 2,357,417.09
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Solution
The fourth proportional to 6,906,001.93, 10,356,152.79 and 2,357,417.09 is: 3,535,152.73
Step by Step Solution
- Step 1: Write the proportion equation
6,906,001.93 : 10,356,152.79 = 2,357,417.09 : x - Step 2: Convert to fraction form
6,906,001.93/10,356,152.79 = 2,357,417.09/x - Step 3: Cross multiply
6,906,001.93x = 10,356,152.79 × 2,357,417.09 - Step 4: Simplify right side
6,906,001.93x = 24,413,771,573,797.18 - Step 5: Solve for x
x = 24,413,771,573,797.18/6,906,001.93 - Step 6: Final answer
x = 3,535,152.73
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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.