Finding the Fourth Proportional to 1,777,852.08, 2,453,417.04 and 962,037.84
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Solution
The fourth proportional to 1,777,852.08, 2,453,417.04 and 962,037.84 is: 1,327,602.03
Step by Step Solution
- Step 1: Write the proportion equation
1,777,852.08 : 2,453,417.04 = 962,037.84 : x - Step 2: Convert to fraction form
1,777,852.08/2,453,417.04 = 962,037.84/x - Step 3: Cross multiply
1,777,852.08x = 2,453,417.04 × 962,037.84 - Step 4: Simplify right side
1,777,852.08x = 2,360,280,029,780.79 - Step 5: Solve for x
x = 2,360,280,029,780.79/1,777,852.08 - Step 6: Final answer
x = 1,327,602.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.