Finding the Fourth Proportional to 1,362,454.84, 2,044,498.74 and 563,747.32
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Solution
The fourth proportional to 1,362,454.84, 2,044,498.74 and 563,747.32 is: 845,958.82
Step by Step Solution
- Step 1: Write the proportion equation
1,362,454.84 : 2,044,498.74 = 563,747.32 : x - Step 2: Convert to fraction form
1,362,454.84/2,044,498.74 = 563,747.32/x - Step 3: Cross multiply
1,362,454.84x = 2,044,498.74 × 563,747.32 - Step 4: Simplify right side
1,362,454.84x = 1,152,580,685,418.38 - Step 5: Solve for x
x = 1,152,580,685,418.38/1,362,454.84 - Step 6: Final answer
x = 845,958.82
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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.