Finding the Fourth Proportional to 1,719,002.08, 2,578,502.96 and 537,050.08
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Solution
The fourth proportional to 1,719,002.08, 2,578,502.96 and 537,050.08 is: 805,575.07
Step by Step Solution
- Step 1: Write the proportion equation
1,719,002.08 : 2,578,502.96 = 537,050.08 : x - Step 2: Convert to fraction form
1,719,002.08/2,578,502.96 = 537,050.08/x - Step 3: Cross multiply
1,719,002.08x = 2,578,502.96 × 537,050.08 - Step 4: Simplify right side
1,719,002.08x = 1,384,785,220,948.24 - Step 5: Solve for x
x = 1,384,785,220,948.24/1,719,002.08 - Step 6: Final answer
x = 805,575.07
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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.