Finding the Fourth Proportional to 544,312.04, 751,176.23 and 302,598.63
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Solution
The fourth proportional to 544,312.04, 751,176.23 and 302,598.63 is: 417,600.35
Step by Step Solution
- Step 1: Write the proportion equation
544,312.04 : 751,176.23 = 302,598.63 : x - Step 2: Convert to fraction form
544,312.04/751,176.23 = 302,598.63/x - Step 3: Cross multiply
544,312.04x = 751,176.23 × 302,598.63 - Step 4: Simplify right side
544,312.04x = 227,304,896,573.57 - Step 5: Solve for x
x = 227,304,896,573.57/544,312.04 - Step 6: Final answer
x = 417,600.35
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1.5x scale
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.