Finding the Fourth Proportional to 2,495,703.28, 3,743,769.28 and 876,332.95
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Solution
The fourth proportional to 2,495,703.28, 3,743,769.28 and 876,332.95 is: 1,314,574.69
Step by Step Solution
- Step 1: Write the proportion equation
2,495,703.28 : 3,743,769.28 = 876,332.95 : x - Step 2: Convert to fraction form
2,495,703.28/3,743,769.28 = 876,332.95/x - Step 3: Cross multiply
2,495,703.28x = 3,743,769.28 × 876,332.95 - Step 4: Simplify right side
2,495,703.28x = 3,280,788,375,727.34 - Step 5: Solve for x
x = 3,280,788,375,727.34/2,495,703.28 - Step 6: Final answer
x = 1,314,574.69
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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.