Finding the Fourth Proportional to 1,878,063.84, 2,817,319.32 and 598,221.99
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Solution
The fourth proportional to 1,878,063.84, 2,817,319.32 and 598,221.99 is: 897,404.20
Step by Step Solution
- Step 1: Write the proportion equation
1,878,063.84 : 2,817,319.32 = 598,221.99 : x - Step 2: Convert to fraction form
1,878,063.84/2,817,319.32 = 598,221.99/x - Step 3: Cross multiply
1,878,063.84x = 2,817,319.32 × 598,221.99 - Step 4: Simplify right side
1,878,063.84x = 1,685,382,370,075.85 - Step 5: Solve for x
x = 1,685,382,370,075.85/1,878,063.84 - Step 6: Final answer
x = 897,404.20
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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.