Finding the Fourth Proportional to 9,807,595.58, 14,713,632.31 and 2,985,135.63
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Solution
The fourth proportional to 9,807,595.58, 14,713,632.31 and 2,985,135.63 is: 4,478,384.91
Step by Step Solution
- Step 1: Write the proportion equation
9,807,595.58 : 14,713,632.31 = 2,985,135.63 : x - Step 2: Convert to fraction form
9,807,595.58/14,713,632.31 = 2,985,135.63/x - Step 3: Cross multiply
9,807,595.58x = 14,713,632.31 × 2,985,135.63 - Step 4: Simplify right side
9,807,595.58x = 43,922,187,989,864.17 - Step 5: Solve for x
x = 43,922,187,989,864.17/9,807,595.58 - Step 6: Final answer
x = 4,478,384.91
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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.