Finding the Fourth Proportional to 4,224,439.97, 6,334,129.41 and 1,344,562.83
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Solution
The fourth proportional to 4,224,439.97, 6,334,129.41 and 1,344,562.83 is: 2,016,038.82
Step by Step Solution
- Step 1: Write the proportion equation
4,224,439.97 : 6,334,129.41 = 1,344,562.83 : x - Step 2: Convert to fraction form
4,224,439.97/6,334,129.41 = 1,344,562.83/x - Step 3: Cross multiply
4,224,439.97x = 6,334,129.41 × 1,344,562.83 - Step 4: Simplify right side
4,224,439.97x = 8,516,634,965,095.83 - Step 5: Solve for x
x = 8,516,634,965,095.83/4,224,439.97 - Step 6: Final answer
x = 2,016,038.82
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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.