Finding the Fourth Proportional to 937,337.35, 1,293,519.11 and 507,607.65
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Solution
The fourth proportional to 937,337.35, 1,293,519.11 and 507,607.65 is: 700,495.07
Step by Step Solution
- Step 1: Write the proportion equation
937,337.35 : 1,293,519.11 = 507,607.65 : x - Step 2: Convert to fraction form
937,337.35/1,293,519.11 = 507,607.65/x - Step 3: Cross multiply
937,337.35x = 1,293,519.11 × 507,607.65 - Step 4: Simplify right side
937,337.35x = 656,600,192,136.76 - Step 5: Solve for x
x = 656,600,192,136.76/937,337.35 - Step 6: Final answer
x = 700,495.07
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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.