Finding the Fourth Proportional to 1,535,402.29, 2,303,398.64 and 588,699.18
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Solution
The fourth proportional to 1,535,402.29, 2,303,398.64 and 588,699.18 is: 883,161.96
Step by Step Solution
- Step 1: Write the proportion equation
1,535,402.29 : 2,303,398.64 = 588,699.18 : x - Step 2: Convert to fraction form
1,535,402.29/2,303,398.64 = 588,699.18/x - Step 3: Cross multiply
1,535,402.29x = 2,303,398.64 × 588,699.18 - Step 4: Simplify right side
1,535,402.29x = 1,356,008,890,581.12 - Step 5: Solve for x
x = 1,356,008,890,581.12/1,535,402.29 - Step 6: Final answer
x = 883,161.96
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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.