Finding the Fourth Proportional to 566,102.84, 848,904.96 and 299,801.12
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Solution
The fourth proportional to 566,102.84, 848,904.96 and 299,801.12 is: 449,569.65
Step by Step Solution
- Step 1: Write the proportion equation
566,102.84 : 848,904.96 = 299,801.12 : x - Step 2: Convert to fraction form
566,102.84/848,904.96 = 299,801.12/x - Step 3: Cross multiply
566,102.84x = 848,904.96 × 299,801.12 - Step 4: Simplify right side
566,102.84x = 254,502,657,781.56 - Step 5: Solve for x
x = 254,502,657,781.56/566,102.84 - Step 6: Final answer
x = 449,569.65
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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.