Finding the Fourth Proportional to 9,926,036.70, 14,882,682.68 and 3,854,298.68
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Solution
The fourth proportional to 9,926,036.70, 14,882,682.68 and 3,854,298.68 is: 5,778,973.61
Step by Step Solution
- Step 1: Write the proportion equation
9,926,036.70 : 14,882,682.68 = 3,854,298.68 : x - Step 2: Convert to fraction form
9,926,036.70/14,882,682.68 = 3,854,298.68/x - Step 3: Cross multiply
9,926,036.70x = 14,882,682.68 × 3,854,298.68 - Step 4: Simplify right side
9,926,036.70x = 57,362,304,133,969.45 - Step 5: Solve for x
x = 57,362,304,133,969.45/9,926,036.70 - Step 6: Final answer
x = 5,778,973.61
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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.