Finding the Fourth Proportional to 3,285,307.44, 4,931,052.56 and 1,667,238
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Solution
The fourth proportional to 3,285,307.44, 4,931,052.56 and 1,667,238 is: 2,502,425.83
Step by Step Solution
- Step 1: Write the proportion equation
3,285,307.44 : 4,931,052.56 = 1,667,238 : x - Step 2: Convert to fraction form
3,285,307.44/4,931,052.56 = 1,667,238/x - Step 3: Cross multiply
3,285,307.44x = 4,931,052.56 × 1,667,238 - Step 4: Simplify right side
3,285,307.44x = 8,221,238,208,029.28 - Step 5: Solve for x
x = 8,221,238,208,029.28/3,285,307.44 - Step 6: Final answer
x = 2,502,425.83
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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.