Finding the Fourth Proportional to 2,461,702.04, 3,397,320 and 1,374,185.91
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Solution
The fourth proportional to 2,461,702.04, 3,397,320 and 1,374,185.91 is: 1,896,472.12
Step by Step Solution
- Step 1: Write the proportion equation
2,461,702.04 : 3,397,320 = 1,374,185.91 : x - Step 2: Convert to fraction form
2,461,702.04/3,397,320 = 1,374,185.91/x - Step 3: Cross multiply
2,461,702.04x = 3,397,320 × 1,374,185.91 - Step 4: Simplify right side
2,461,702.04x = 4,668,549,275,761.20 - Step 5: Solve for x
x = 4,668,549,275,761.20/2,461,702.04 - Step 6: Final answer
x = 1,896,472.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.