Finding the Fourth Proportional to 1,935,024.91, 2,902,887.71 and 797,154.78
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Solution
The fourth proportional to 1,935,024.91, 2,902,887.71 and 797,154.78 is: 1,195,876.50
Step by Step Solution
- Step 1: Write the proportion equation
1,935,024.91 : 2,902,887.71 = 797,154.78 : x - Step 2: Convert to fraction form
1,935,024.91/2,902,887.71 = 797,154.78/x - Step 3: Cross multiply
1,935,024.91x = 2,902,887.71 × 797,154.78 - Step 4: Simplify right side
1,935,024.91x = 2,314,050,828,203.13 - Step 5: Solve for x
x = 2,314,050,828,203.13/1,935,024.91 - Step 6: Final answer
x = 1,195,876.50
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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.