Finding the Fourth Proportional to 597,485.08, 896,393.94 and 260,555.59
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Solution
The fourth proportional to 597,485.08, 896,393.94 and 260,555.59 is: 390,905.92
Step by Step Solution
- Step 1: Write the proportion equation
597,485.08 : 896,393.94 = 260,555.59 : x - Step 2: Convert to fraction form
597,485.08/896,393.94 = 260,555.59/x - Step 3: Cross multiply
597,485.08x = 896,393.94 × 260,555.59 - Step 4: Simplify right side
597,485.08x = 233,560,451,909.13 - Step 5: Solve for x
x = 233,560,451,909.13/597,485.08 - Step 6: Final answer
x = 390,905.92
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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.