Finding the Fourth Proportional to 10,735,050.96, 14,814,405.63 and 5,840,271.99
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Solution
The fourth proportional to 10,735,050.96, 14,814,405.63 and 5,840,271.99 is: 8,059,594.55
Step by Step Solution
- Step 1: Write the proportion equation
10,735,050.96 : 14,814,405.63 = 5,840,271.99 : x - Step 2: Convert to fraction form
10,735,050.96/14,814,405.63 = 5,840,271.99/x - Step 3: Cross multiply
10,735,050.96x = 14,814,405.63 × 5,840,271.99 - Step 4: Simplify right side
10,735,050.96x = 86,520,158,249,387.31 - Step 5: Solve for x
x = 86,520,158,249,387.31/10,735,050.96 - Step 6: Final answer
x = 8,059,594.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.