Finding the Fourth Proportional to 1,496,713.80, 2,244,633.30 and 537,058.20
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Solution
The fourth proportional to 1,496,713.80, 2,244,633.30 and 537,058.20 is: 805,430.35
Step by Step Solution
- Step 1: Write the proportion equation
1,496,713.80 : 2,244,633.30 = 537,058.20 : x - Step 2: Convert to fraction form
1,496,713.80/2,244,633.30 = 537,058.20/x - Step 3: Cross multiply
1,496,713.80x = 2,244,633.30 × 537,058.20 - Step 4: Simplify right side
1,496,713.80x = 1,205,498,719,758.06 - Step 5: Solve for x
x = 1,205,498,719,758.06/1,496,713.80 - Step 6: Final answer
x = 805,430.35
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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.