Finding the Fourth Proportional to 6,125,337.62, 9,187,944.14 and 1,576,368.73
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Solution
The fourth proportional to 6,125,337.62, 9,187,944.14 and 1,576,368.73 is: 2,364,537.07
Step by Step Solution
- Step 1: Write the proportion equation
6,125,337.62 : 9,187,944.14 = 1,576,368.73 : x - Step 2: Convert to fraction form
6,125,337.62/9,187,944.14 = 1,576,368.73/x - Step 3: Cross multiply
6,125,337.62x = 9,187,944.14 × 1,576,368.73 - Step 4: Simplify right side
6,125,337.62x = 14,483,587,838,885.83 - Step 5: Solve for x
x = 14,483,587,838,885.83/6,125,337.62 - Step 6: Final answer
x = 2,364,537.07
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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.