Finding the Fourth Proportional to 700,295.08, 966,854.14 and 571,541.12
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Solution
The fourth proportional to 700,295.08, 966,854.14 and 571,541.12 is: 789,091.50
Step by Step Solution
- Step 1: Write the proportion equation
700,295.08 : 966,854.14 = 571,541.12 : x - Step 2: Convert to fraction form
700,295.08/966,854.14 = 571,541.12/x - Step 3: Cross multiply
700,295.08x = 966,854.14 × 571,541.12 - Step 4: Simplify right side
700,295.08x = 552,596,898,052.24 - Step 5: Solve for x
x = 552,596,898,052.24/700,295.08 - Step 6: Final answer
x = 789,091.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.