Finding the Fourth Proportional to 4,340,973.15, 6,512,392.89 and 1,462,626
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Solution
The fourth proportional to 4,340,973.15, 6,512,392.89 and 1,462,626 is: 2,194,253.42
Step by Step Solution
- Step 1: Write the proportion equation
4,340,973.15 : 6,512,392.89 = 1,462,626 : x - Step 2: Convert to fraction form
4,340,973.15/6,512,392.89 = 1,462,626/x - Step 3: Cross multiply
4,340,973.15x = 6,512,392.89 × 1,462,626 - Step 4: Simplify right side
4,340,973.15x = 9,525,195,163,129.14 - Step 5: Solve for x
x = 9,525,195,163,129.14/4,340,973.15 - Step 6: Final answer
x = 2,194,253.42
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.