Finding the Fourth Proportional to 1,730,295.34, 2,387,793.54 and 955,925.62
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Solution
The fourth proportional to 1,730,295.34, 2,387,793.54 and 955,925.62 is: 1,319,169.60
Step by Step Solution
- Step 1: Write the proportion equation
1,730,295.34 : 2,387,793.54 = 955,925.62 : x - Step 2: Convert to fraction form
1,730,295.34/2,387,793.54 = 955,925.62/x - Step 3: Cross multiply
1,730,295.34x = 2,387,793.54 × 955,925.62 - Step 4: Simplify right side
1,730,295.34x = 2,282,553,020,156.49 - Step 5: Solve for x
x = 2,282,553,020,156.49/1,730,295.34 - Step 6: Final answer
x = 1,319,169.60
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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.