Finding the Fourth Proportional to 633,720.02, 944,927.24 and 563,304.08
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Solution
The fourth proportional to 633,720.02, 944,927.24 and 563,304.08 is: 839,931.44
Step by Step Solution
- Step 1: Write the proportion equation
633,720.02 : 944,927.24 = 563,304.08 : x - Step 2: Convert to fraction form
633,720.02/944,927.24 = 563,304.08/x - Step 3: Cross multiply
633,720.02x = 944,927.24 × 563,304.08 - Step 4: Simplify right side
633,720.02x = 532,281,369,595.14 - Step 5: Solve for x
x = 532,281,369,595.14/633,720.02 - Step 6: Final answer
x = 839,931.44
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.