Finding the Fourth Proportional to 5,573,567.00, 8,358,344.76 and 1,929,306.71
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Solution
The fourth proportional to 5,573,567.00, 8,358,344.76 and 1,929,306.71 is: 2,893,265.77
Step by Step Solution
- Step 1: Write the proportion equation
5,573,567.00 : 8,358,344.76 = 1,929,306.71 : x - Step 2: Convert to fraction form
5,573,567.00/8,358,344.76 = 1,929,306.71/x - Step 3: Cross multiply
5,573,567.00x = 8,358,344.76 × 1,929,306.71 - Step 4: Simplify right side
5,573,567.00x = 16,125,810,588,169.62 - Step 5: Solve for x
x = 16,125,810,588,169.62/5,573,567.00 - Step 6: Final answer
x = 2,893,265.77
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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.