Finding the Fourth Proportional to 6,323,829.02, 9,484,325.07 and 2,908,836.08
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Solution
The fourth proportional to 6,323,829.02, 9,484,325.07 and 2,908,836.08 is: 4,362,601.66
Step by Step Solution
- Step 1: Write the proportion equation
6,323,829.02 : 9,484,325.07 = 2,908,836.08 : x - Step 2: Convert to fraction form
6,323,829.02/9,484,325.07 = 2,908,836.08/x - Step 3: Cross multiply
6,323,829.02x = 9,484,325.07 × 2,908,836.08 - Step 4: Simplify right side
6,323,829.02x = 27,588,346,958,064.53 - Step 5: Solve for x
x = 27,588,346,958,064.53/6,323,829.02 - Step 6: Final answer
x = 4,362,601.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.