Finding the Fourth Proportional to 5,898,297.03, 8,139,130.74 and 3,284,603.61
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Solution
The fourth proportional to 5,898,297.03, 8,139,130.74 and 3,284,603.61 is: 4,532,463.87
Step by Step Solution
- Step 1: Write the proportion equation
5,898,297.03 : 8,139,130.74 = 3,284,603.61 : x - Step 2: Convert to fraction form
5,898,297.03/8,139,130.74 = 3,284,603.61/x - Step 3: Cross multiply
5,898,297.03x = 8,139,130.74 × 3,284,603.61 - Step 4: Simplify right side
5,898,297.03x = 26,733,818,210,865.97 - Step 5: Solve for x
x = 26,733,818,210,865.97/5,898,297.03 - Step 6: Final answer
x = 4,532,463.87
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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.