Finding the Fourth Proportional to 955,462.03, 1,318,580.95 and 593,002.62
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Solution
The fourth proportional to 955,462.03, 1,318,580.95 and 593,002.62 is: 818,370.52
Step by Step Solution
- Step 1: Write the proportion equation
955,462.03 : 1,318,580.95 = 593,002.62 : x - Step 2: Convert to fraction form
955,462.03/1,318,580.95 = 593,002.62/x - Step 3: Cross multiply
955,462.03x = 1,318,580.95 × 593,002.62 - Step 4: Simplify right side
955,462.03x = 781,921,959,329.28 - Step 5: Solve for x
x = 781,921,959,329.28/955,462.03 - Step 6: Final answer
x = 818,370.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.