Finding the Fourth Proportional to 4,843,250.52, 6,683,438.70 and 2,667,746.84
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Solution
The fourth proportional to 4,843,250.52, 6,683,438.70 and 2,667,746.84 is: 3,681,354.58
Step by Step Solution
- Step 1: Write the proportion equation
4,843,250.52 : 6,683,438.70 = 2,667,746.84 : x - Step 2: Convert to fraction form
4,843,250.52/6,683,438.70 = 2,667,746.84/x - Step 3: Cross multiply
4,843,250.52x = 6,683,438.70 × 2,667,746.84 - Step 4: Simplify right side
4,843,250.52x = 17,829,722,472,258.71 - Step 5: Solve for x
x = 17,829,722,472,258.71/4,843,250.52 - Step 6: Final answer
x = 3,681,354.58
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.