Finding the Fourth Proportional to 2,303,340.49, 3,447,923.64 and 1,502,898.49
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Solution
The fourth proportional to 2,303,340.49, 3,447,923.64 and 1,502,898.49 is: 2,249,723.50
Step by Step Solution
- Step 1: Write the proportion equation
2,303,340.49 : 3,447,923.64 = 1,502,898.49 : x - Step 2: Convert to fraction form
2,303,340.49/3,447,923.64 = 1,502,898.49/x - Step 3: Cross multiply
2,303,340.49x = 3,447,923.64 × 1,502,898.49 - Step 4: Simplify right side
2,303,340.49x = 5,181,879,232,191.30 - Step 5: Solve for x
x = 5,181,879,232,191.30/2,303,340.49 - Step 6: Final answer
x = 2,249,723.50
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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.