Finding the Fourth Proportional to 1,226,739.81, 1,840,897.04 and 595,309.17
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Solution
The fourth proportional to 1,226,739.81, 1,840,897.04 and 595,309.17 is: 893,345.82
Step by Step Solution
- Step 1: Write the proportion equation
1,226,739.81 : 1,840,897.04 = 595,309.17 : x - Step 2: Convert to fraction form
1,226,739.81/1,840,897.04 = 595,309.17/x - Step 3: Cross multiply
1,226,739.81x = 1,840,897.04 × 595,309.17 - Step 4: Simplify right side
1,226,739.81x = 1,095,902,885,961.31 - Step 5: Solve for x
x = 1,095,902,885,961.31/1,226,739.81 - Step 6: Final answer
x = 893,345.82
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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.