Finding the Fourth Proportional to 2,294,508.22, 3,169,659.27 and 1,838,651.02
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Solution
The fourth proportional to 2,294,508.22, 3,169,659.27 and 1,838,651.02 is: 2,539,933.04
Step by Step Solution
- Step 1: Write the proportion equation
2,294,508.22 : 3,169,659.27 = 1,838,651.02 : x - Step 2: Convert to fraction form
2,294,508.22/3,169,659.27 = 1,838,651.02/x - Step 3: Cross multiply
2,294,508.22x = 3,169,659.27 × 1,838,651.02 - Step 4: Simplify right side
2,294,508.22x = 5,827,897,249,837.96 - Step 5: Solve for x
x = 5,827,897,249,837.96/2,294,508.22 - Step 6: Final answer
x = 2,539,933.04
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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.