Finding the Fourth Proportional to 1,710,455.36, 2,565,655.52 and 588,534.08
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Solution
The fourth proportional to 1,710,455.36, 2,565,655.52 and 588,534.08 is: 882,791.65
Step by Step Solution
- Step 1: Write the proportion equation
1,710,455.36 : 2,565,655.52 = 588,534.08 : x - Step 2: Convert to fraction form
1,710,455.36/2,565,655.52 = 588,534.08/x - Step 3: Cross multiply
1,710,455.36x = 2,565,655.52 × 588,534.08 - Step 4: Simplify right side
1,710,455.36x = 1,509,975,711,060.12 - Step 5: Solve for x
x = 1,509,975,711,060.12/1,710,455.36 - Step 6: Final answer
x = 882,791.65
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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.