Finding the Fourth Proportional to 1,027,508.00, 1,417,938.68 and 562,359.62
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Solution
The fourth proportional to 1,027,508.00, 1,417,938.68 and 562,359.62 is: 776,044.04
Step by Step Solution
- Step 1: Write the proportion equation
1,027,508.00 : 1,417,938.68 = 562,359.62 : x - Step 2: Convert to fraction form
1,027,508.00/1,417,938.68 = 562,359.62/x - Step 3: Cross multiply
1,027,508.00x = 1,417,938.68 × 562,359.62 - Step 4: Simplify right side
1,027,508.00x = 797,391,465,399.07 - Step 5: Solve for x
x = 797,391,465,399.07/1,027,508.00 - Step 6: Final answer
x = 776,044.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.