Finding the Fourth Proportional to 337,746.57, 507,199.41 and 299,881.41
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Solution
The fourth proportional to 337,746.57, 507,199.41 and 299,881.41 is: 450,336.70
Step by Step Solution
- Step 1: Write the proportion equation
337,746.57 : 507,199.41 = 299,881.41 : x - Step 2: Convert to fraction form
337,746.57/507,199.41 = 299,881.41/x - Step 3: Cross multiply
337,746.57x = 507,199.41 × 299,881.41 - Step 4: Simplify right side
337,746.57x = 152,099,674,221.97 - Step 5: Solve for x
x = 152,099,674,221.97/337,746.57 - Step 6: Final answer
x = 450,336.70
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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.