Finding the Fourth Proportional to 10,106,225.87, 15,153,267.00 and 3,950,876.34
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Solution
The fourth proportional to 10,106,225.87, 15,153,267.00 and 3,950,876.34 is: 5,923,940.82
Step by Step Solution
- Step 1: Write the proportion equation
10,106,225.87 : 15,153,267.00 = 3,950,876.34 : x - Step 2: Convert to fraction form
10,106,225.87/15,153,267.00 = 3,950,876.34/x - Step 3: Cross multiply
10,106,225.87x = 15,153,267.00 × 3,950,876.34 - Step 4: Simplify right side
10,106,225.87x = 59,868,684,036,200.01 - Step 5: Solve for x
x = 59,868,684,036,200.01/10,106,225.87 - Step 6: Final answer
x = 5,923,940.82
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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.