Finding the Fourth Proportional to 2,403,368.37, 3,602,560.71 and 1,502,742.63
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Solution
The fourth proportional to 2,403,368.37, 3,602,560.71 and 1,502,742.63 is: 2,252,555.88
Step by Step Solution
- Step 1: Write the proportion equation
2,403,368.37 : 3,602,560.71 = 1,502,742.63 : x - Step 2: Convert to fraction form
2,403,368.37/3,602,560.71 = 1,502,742.63/x - Step 3: Cross multiply
2,403,368.37x = 3,602,560.71 × 1,502,742.63 - Step 4: Simplify right side
2,403,368.37x = 5,413,721,556,080.07 - Step 5: Solve for x
x = 5,413,721,556,080.07/2,403,368.37 - Step 6: Final answer
x = 2,252,555.88
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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.