Finding the Fourth Proportional to 1,167,023.86, 1,750,830.99 and 325,574.98
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Solution
The fourth proportional to 1,167,023.86, 1,750,830.99 and 325,574.98 is: 488,444.82
Step by Step Solution
- Step 1: Write the proportion equation
1,167,023.86 : 1,750,830.99 = 325,574.98 : x - Step 2: Convert to fraction form
1,167,023.86/1,750,830.99 = 325,574.98/x - Step 3: Cross multiply
1,167,023.86x = 1,750,830.99 × 325,574.98 - Step 4: Simplify right side
1,167,023.86x = 570,026,764,552.63 - Step 5: Solve for x
x = 570,026,764,552.63/1,167,023.86 - Step 6: Final answer
x = 488,444.82
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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.