Finding the Fourth Proportional to 2,636,004.08, 3,954,359.73 and 929,746.28
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Solution
The fourth proportional to 2,636,004.08, 3,954,359.73 and 929,746.28 is: 1,394,744.14
Step by Step Solution
- Step 1: Write the proportion equation
2,636,004.08 : 3,954,359.73 = 929,746.28 : x - Step 2: Convert to fraction form
2,636,004.08/3,954,359.73 = 929,746.28/x - Step 3: Cross multiply
2,636,004.08x = 3,954,359.73 × 929,746.28 - Step 4: Simplify right side
2,636,004.08x = 3,676,551,248,749.31 - Step 5: Solve for x
x = 3,676,551,248,749.31/2,636,004.08 - Step 6: Final answer
x = 1,394,744.14
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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.