Finding the Fourth Proportional to 6,801,595.05, 9,386,211.12 and 3,704,124.99
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Solution
The fourth proportional to 6,801,595.05, 9,386,211.12 and 3,704,124.99 is: 5,111,697.91
Step by Step Solution
- Step 1: Write the proportion equation
6,801,595.05 : 9,386,211.12 = 3,704,124.99 : x - Step 2: Convert to fraction form
6,801,595.05/9,386,211.12 = 3,704,124.99/x - Step 3: Cross multiply
6,801,595.05x = 9,386,211.12 × 3,704,124.99 - Step 4: Simplify right side
6,801,595.05x = 34,767,699,171,007.89 - Step 5: Solve for x
x = 34,767,699,171,007.89/6,801,595.05 - Step 6: Final answer
x = 5,111,697.91
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1.5x scale
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.