Finding the Fourth Proportional to 4,317,094.08, 6,474,512.64 and 1,283,643
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Solution
The fourth proportional to 4,317,094.08, 6,474,512.64 and 1,283,643 is: 1,925,128.96
Step by Step Solution
- Step 1: Write the proportion equation
4,317,094.08 : 6,474,512.64 = 1,283,643 : x - Step 2: Convert to fraction form
4,317,094.08/6,474,512.64 = 1,283,643/x - Step 3: Cross multiply
4,317,094.08x = 6,474,512.64 × 1,283,643 - Step 4: Simplify right side
4,317,094.08x = 8,310,962,828,747.52 - Step 5: Solve for x
x = 8,310,962,828,747.52/4,317,094.08 - Step 6: Final answer
x = 1,925,128.96
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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.