Finding the Fourth Proportional to 2,016,070.70, 3,024,106.05 and 896,326.70
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Solution
The fourth proportional to 2,016,070.70, 3,024,106.05 and 896,326.70 is: 1,344,490.05
Step by Step Solution
- Step 1: Write the proportion equation
2,016,070.70 : 3,024,106.05 = 896,326.70 : x - Step 2: Convert to fraction form
2,016,070.70/3,024,106.05 = 896,326.70/x - Step 3: Cross multiply
2,016,070.70x = 3,024,106.05 × 896,326.70 - Step 4: Simplify right side
2,016,070.70x = 2,710,586,996,246.53 - Step 5: Solve for x
x = 2,710,586,996,246.53/2,016,070.70 - Step 6: Final answer
x = 1,344,490.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.