Finding the Fourth Proportional to 1,788,848.64, 2,682,703.68 and 590,547.84
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Solution
The fourth proportional to 1,788,848.64, 2,682,703.68 and 590,547.84 is: 885,633.83
Step by Step Solution
- Step 1: Write the proportion equation
1,788,848.64 : 2,682,703.68 = 590,547.84 : x - Step 2: Convert to fraction form
1,788,848.64/2,682,703.68 = 590,547.84/x - Step 3: Cross multiply
1,788,848.64x = 2,682,703.68 × 590,547.84 - Step 4: Simplify right side
1,788,848.64x = 1,584,264,863,584.05 - Step 5: Solve for x
x = 1,584,264,863,584.05/1,788,848.64 - Step 6: Final answer
x = 885,633.83
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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.