Finding the Fourth Proportional to 962,396.41, 1,445,462.99 and 708,674.85
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Solution
The fourth proportional to 962,396.41, 1,445,462.99 and 708,674.85 is: 1,064,388.08
Step by Step Solution
- Step 1: Write the proportion equation
962,396.41 : 1,445,462.99 = 708,674.85 : x - Step 2: Convert to fraction form
962,396.41/1,445,462.99 = 708,674.85/x - Step 3: Cross multiply
962,396.41x = 1,445,462.99 × 708,674.85 - Step 4: Simplify right side
962,396.41x = 1,024,363,267,618.80 - Step 5: Solve for x
x = 1,024,363,267,618.80/962,396.41 - Step 6: Final answer
x = 1,064,388.08
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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.