Finding the Fourth Proportional to 1,973,833.04, 2,960,306.68 and 907,850.96
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Solution
The fourth proportional to 1,973,833.04, 2,960,306.68 and 907,850.96 is: 1,361,572.74
Step by Step Solution
- Step 1: Write the proportion equation
1,973,833.04 : 2,960,306.68 = 907,850.96 : x - Step 2: Convert to fraction form
1,973,833.04/2,960,306.68 = 907,850.96/x - Step 3: Cross multiply
1,973,833.04x = 2,960,306.68 × 907,850.96 - Step 4: Simplify right side
1,973,833.04x = 2,687,517,261,332.41 - Step 5: Solve for x
x = 2,687,517,261,332.41/1,973,833.04 - Step 6: Final answer
x = 1,361,572.74
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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.