Finding the Fourth Proportional to 2,266,177.63, 3,127,507.96 and 1,299,397.87
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Solution
The fourth proportional to 2,266,177.63, 3,127,507.96 and 1,299,397.87 is: 1,793,273.89
Step by Step Solution
- Step 1: Write the proportion equation
2,266,177.63 : 3,127,507.96 = 1,299,397.87 : x - Step 2: Convert to fraction form
2,266,177.63/3,127,507.96 = 1,299,397.87/x - Step 3: Cross multiply
2,266,177.63x = 3,127,507.96 × 1,299,397.87 - Step 4: Simplify right side
2,266,177.63x = 4,063,877,175,135.06 - Step 5: Solve for x
x = 4,063,877,175,135.06/2,266,177.63 - Step 6: Final answer
x = 1,793,273.89
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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.