Finding the Fourth Proportional to 5,867,588.19, 8,801,288.76 and 1,607,756.42
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Solution
The fourth proportional to 5,867,588.19, 8,801,288.76 and 1,607,756.42 is: 2,411,609.01
Step by Step Solution
- Step 1: Write the proportion equation
5,867,588.19 : 8,801,288.76 = 1,607,756.42 : x - Step 2: Convert to fraction form
5,867,588.19/8,801,288.76 = 1,607,756.42/x - Step 3: Cross multiply
5,867,588.19x = 8,801,288.76 × 1,607,756.42 - Step 4: Simplify right side
5,867,588.19x = 14,150,328,506,920.71 - Step 5: Solve for x
x = 14,150,328,506,920.71/5,867,588.19 - Step 6: Final answer
x = 2,411,609.01
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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.