Finding the Fourth Proportional to 4,032,925.19, 6,052,181.67 and 1,603,829.60
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Solution
The fourth proportional to 4,032,925.19, 6,052,181.67 and 1,603,829.60 is: 2,406,855.48
Step by Step Solution
- Step 1: Write the proportion equation
4,032,925.19 : 6,052,181.67 = 1,603,829.60 : x - Step 2: Convert to fraction form
4,032,925.19/6,052,181.67 = 1,603,829.60/x - Step 3: Cross multiply
4,032,925.19x = 6,052,181.67 × 1,603,829.60 - Step 4: Simplify right side
4,032,925.19x = 9,706,668,076,662.52 - Step 5: Solve for x
x = 9,706,668,076,662.52/4,032,925.19 - Step 6: Final answer
x = 2,406,855.48
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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.