Finding the Fourth Proportional to 5,584,637.22, 8,372,158.08 and 1,940,893.68
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Solution
The fourth proportional to 5,584,637.22, 8,372,158.08 and 1,940,893.68 is: 2,909,673.10
Step by Step Solution
- Step 1: Write the proportion equation
5,584,637.22 : 8,372,158.08 = 1,940,893.68 : x - Step 2: Convert to fraction form
5,584,637.22/8,372,158.08 = 1,940,893.68/x - Step 3: Cross multiply
5,584,637.22x = 8,372,158.08 × 1,940,893.68 - Step 4: Simplify right side
5,584,637.22x = 16,249,468,705,432.93 - Step 5: Solve for x
x = 16,249,468,705,432.93/5,584,637.22 - Step 6: Final answer
x = 2,909,673.10
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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.