Finding the Fourth Proportional to 604,156.32, 906,175.98 and 183,435.84
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Solution
The fourth proportional to 604,156.32, 906,175.98 and 183,435.84 is: 275,136.00
Step by Step Solution
- Step 1: Write the proportion equation
604,156.32 : 906,175.98 = 183,435.84 : x - Step 2: Convert to fraction form
604,156.32/906,175.98 = 183,435.84/x - Step 3: Cross multiply
604,156.32x = 906,175.98 × 183,435.84 - Step 4: Simplify right side
604,156.32x = 166,225,152,079.12 - Step 5: Solve for x
x = 166,225,152,079.12/604,156.32 - Step 6: Final answer
x = 275,136.00
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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.