Finding the Fourth Proportional to 10,634,127.03, 14,675,155.08 and 6,050,448.39
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Solution
The fourth proportional to 10,634,127.03, 14,675,155.08 and 6,050,448.39 is: 8,349,652.79
Step by Step Solution
- Step 1: Write the proportion equation
10,634,127.03 : 14,675,155.08 = 6,050,448.39 : x - Step 2: Convert to fraction form
10,634,127.03/14,675,155.08 = 6,050,448.39/x - Step 3: Cross multiply
10,634,127.03x = 14,675,155.08 × 6,050,448.39 - Step 4: Simplify right side
10,634,127.03x = 88,791,268,426,786.31 - Step 5: Solve for x
x = 88,791,268,426,786.31/10,634,127.03 - Step 6: Final answer
x = 8,349,652.79
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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.