Finding the Fourth Proportional to 1,113,800.61, 1,537,046.36 and 604,502.99
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Solution
The fourth proportional to 1,113,800.61, 1,537,046.36 and 604,502.99 is: 834,214.94
Step by Step Solution
- Step 1: Write the proportion equation
1,113,800.61 : 1,537,046.36 = 604,502.99 : x - Step 2: Convert to fraction form
1,113,800.61/1,537,046.36 = 604,502.99/x - Step 3: Cross multiply
1,113,800.61x = 1,537,046.36 × 604,502.99 - Step 4: Simplify right side
1,113,800.61x = 929,149,109,680.87 - Step 5: Solve for x
x = 929,149,109,680.87/1,113,800.61 - Step 6: Final answer
x = 834,214.94
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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.