Finding the Fourth Proportional to 3,706,746.71, 5,564,050.49 and 3,283,033.23
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Solution
The fourth proportional to 3,706,746.71, 5,564,050.49 and 3,283,033.23 is: 4,928,031.00
Step by Step Solution
- Step 1: Write the proportion equation
3,706,746.71 : 5,564,050.49 = 3,283,033.23 : x - Step 2: Convert to fraction form
3,706,746.71/5,564,050.49 = 3,283,033.23/x - Step 3: Cross multiply
3,706,746.71x = 5,564,050.49 × 3,283,033.23 - Step 4: Simplify right side
3,706,746.71x = 18,266,962,660,275.36 - Step 5: Solve for x
x = 18,266,962,660,275.36/3,706,746.71 - Step 6: Final answer
x = 4,928,031.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.