Finding the Fourth Proportional to 4,751,719.08, 6,557,501.46 and 2,687,043.47
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Solution
The fourth proportional to 4,751,719.08, 6,557,501.46 and 2,687,043.47 is: 3,708,193.00
Step by Step Solution
- Step 1: Write the proportion equation
4,751,719.08 : 6,557,501.46 = 2,687,043.47 : x - Step 2: Convert to fraction form
4,751,719.08/6,557,501.46 = 2,687,043.47/x - Step 3: Cross multiply
4,751,719.08x = 6,557,501.46 × 2,687,043.47 - Step 4: Simplify right side
4,751,719.08x = 17,620,291,444,820.96 - Step 5: Solve for x
x = 17,620,291,444,820.96/4,751,719.08 - Step 6: Final answer
x = 3,708,193.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.