Finding the Fourth Proportional to 5,730,106.66, 8,594,225.55 and 1,685,648.48
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Solution
The fourth proportional to 5,730,106.66, 8,594,225.55 and 1,685,648.48 is: 2,528,197.83
Step by Step Solution
- Step 1: Write the proportion equation
5,730,106.66 : 8,594,225.55 = 1,685,648.48 : x - Step 2: Convert to fraction form
5,730,106.66/8,594,225.55 = 1,685,648.48/x - Step 3: Cross multiply
5,730,106.66x = 8,594,225.55 × 1,685,648.48 - Step 4: Simplify right side
5,730,106.66x = 14,486,843,192,163.54 - Step 5: Solve for x
x = 14,486,843,192,163.54/5,730,106.66 - Step 6: Final answer
x = 2,528,197.83
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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.