Finding the Fourth Proportional to 5,662,502.32, 8,485,355.12 and 4,159,246
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Solution
The fourth proportional to 5,662,502.32, 8,485,355.12 and 4,159,246 is: 6,232,700.20
Step by Step Solution
- Step 1: Write the proportion equation
5,662,502.32 : 8,485,355.12 = 4,159,246 : x - Step 2: Convert to fraction form
5,662,502.32/8,485,355.12 = 4,159,246/x - Step 3: Cross multiply
5,662,502.32x = 8,485,355.12 × 4,159,246 - Step 4: Simplify right side
5,662,502.32x = 35,292,679,341,439.52 - Step 5: Solve for x
x = 35,292,679,341,439.52/5,662,502.32 - Step 6: Final answer
x = 6,232,700.20
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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.