Finding the Fourth Proportional to 11,656,862, 16,086,726.99 and 6,430,029
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Solution
The fourth proportional to 11,656,862, 16,086,726.99 and 6,430,029 is: 8,873,582.02
Step by Step Solution
- Step 1: Write the proportion equation
11,656,862 : 16,086,726.99 = 6,430,029 : x - Step 2: Convert to fraction form
11,656,862/16,086,726.99 = 6,430,029/x - Step 3: Cross multiply
11,656,862x = 16,086,726.99 × 6,430,029 - Step 4: Simplify right side
11,656,862x = 103,438,121,060,782.72 - Step 5: Solve for x
x = 103,438,121,060,782.72/11,656,862 - Step 6: Final answer
x = 8,873,582.02
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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.