Finding the Fourth Proportional to 1,609,420.86, 2,413,497.33 and 584,508.83
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Solution
The fourth proportional to 1,609,420.86, 2,413,497.33 and 584,508.83 is: 876,533.00
Step by Step Solution
- Step 1: Write the proportion equation
1,609,420.86 : 2,413,497.33 = 584,508.83 : x - Step 2: Convert to fraction form
1,609,420.86/2,413,497.33 = 584,508.83/x - Step 3: Cross multiply
1,609,420.86x = 2,413,497.33 × 584,508.83 - Step 4: Simplify right side
1,609,420.86x = 1,410,710,488,498.94 - Step 5: Solve for x
x = 1,410,710,488,498.94/1,609,420.86 - Step 6: Final answer
x = 876,533.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.