Finding the Fourth Proportional to 1,948,681.99, 2,922,835.04 and 600,482.60
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Solution
The fourth proportional to 1,948,681.99, 2,922,835.04 and 600,482.60 is: 900,665.99
Step by Step Solution
- Step 1: Write the proportion equation
1,948,681.99 : 2,922,835.04 = 600,482.60 : x - Step 2: Convert to fraction form
1,948,681.99/2,922,835.04 = 600,482.60/x - Step 3: Cross multiply
1,948,681.99x = 2,922,835.04 × 600,482.60 - Step 4: Simplify right side
1,948,681.99x = 1,755,111,584,190.30 - Step 5: Solve for x
x = 1,755,111,584,190.30/1,948,681.99 - Step 6: Final answer
x = 900,665.99
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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.