Finding the Fourth Proportional to 1,844,041.67, 2,545,113.62 and 1,070,167.67
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Solution
The fourth proportional to 1,844,041.67, 2,545,113.62 and 1,070,167.67 is: 1,477,026.45
Step by Step Solution
- Step 1: Write the proportion equation
1,844,041.67 : 2,545,113.62 = 1,070,167.67 : x - Step 2: Convert to fraction form
1,844,041.67/2,545,113.62 = 1,070,167.67/x - Step 3: Cross multiply
1,844,041.67x = 2,545,113.62 × 1,070,167.67 - Step 4: Simplify right side
1,844,041.67x = 2,723,698,312,600.67 - Step 5: Solve for x
x = 2,723,698,312,600.67/1,844,041.67 - Step 6: Final answer
x = 1,477,026.45
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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.