Finding the Fourth Proportional to 1,558,010.59, 2,337,318.87 and 598,395.99
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Solution
The fourth proportional to 1,558,010.59, 2,337,318.87 and 598,395.99 is: 897,710.36
Step by Step Solution
- Step 1: Write the proportion equation
1,558,010.59 : 2,337,318.87 = 598,395.99 : x - Step 2: Convert to fraction form
1,558,010.59/2,337,318.87 = 598,395.99/x - Step 3: Cross multiply
1,558,010.59x = 2,337,318.87 × 598,395.99 - Step 4: Simplify right side
1,558,010.59x = 1,398,642,239,159.33 - Step 5: Solve for x
x = 1,398,642,239,159.33/1,558,010.59 - Step 6: Final answer
x = 897,710.36
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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.