Finding the Fourth Proportional to 956,994.24, 1,435,491.32 and 283,023.06
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Solution
The fourth proportional to 956,994.24, 1,435,491.32 and 283,023.06 is: 424,534.58
Step by Step Solution
- Step 1: Write the proportion equation
956,994.24 : 1,435,491.32 = 283,023.06 : x - Step 2: Convert to fraction form
956,994.24/1,435,491.32 = 283,023.06/x - Step 3: Cross multiply
956,994.24x = 1,435,491.32 × 283,023.06 - Step 4: Simplify right side
956,994.24x = 406,277,145,989.84 - Step 5: Solve for x
x = 406,277,145,989.84/956,994.24 - Step 6: Final answer
x = 424,534.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.