Finding the Fourth Proportional to 1,467,934.80, 2,201,373.72 and 508,129.64
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Solution
The fourth proportional to 1,467,934.80, 2,201,373.72 and 508,129.64 is: 762,011.53
Step by Step Solution
- Step 1: Write the proportion equation
1,467,934.80 : 2,201,373.72 = 508,129.64 : x - Step 2: Convert to fraction form
1,467,934.80/2,201,373.72 = 508,129.64/x - Step 3: Cross multiply
1,467,934.80x = 2,201,373.72 × 508,129.64 - Step 4: Simplify right side
1,467,934.80x = 1,118,583,235,849.06 - Step 5: Solve for x
x = 1,118,583,235,849.06/1,467,934.80 - Step 6: Final answer
x = 762,011.53
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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.