Finding the Fourth Proportional to 4,599,357.12, 6,899,461.74 and 1,565,703.54
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Solution
The fourth proportional to 4,599,357.12, 6,899,461.74 and 1,565,703.54 is: 2,348,700.35
Step by Step Solution
- Step 1: Write the proportion equation
4,599,357.12 : 6,899,461.74 = 1,565,703.54 : x - Step 2: Convert to fraction form
4,599,357.12/6,899,461.74 = 1,565,703.54/x - Step 3: Cross multiply
4,599,357.12x = 6,899,461.74 × 1,565,703.54 - Step 4: Simplify right side
4,599,357.12x = 10,802,511,670,412.56 - Step 5: Solve for x
x = 10,802,511,670,412.56/4,599,357.12 - Step 6: Final answer
x = 2,348,700.35
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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.