Finding the Fourth Proportional to 5,736,054.06, 8,604,318.53 and 1,692,541.92
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Solution
The fourth proportional to 5,736,054.06, 8,604,318.53 and 1,692,541.92 is: 2,538,882.94
Step by Step Solution
- Step 1: Write the proportion equation
5,736,054.06 : 8,604,318.53 = 1,692,541.92 : x - Step 2: Convert to fraction form
5,736,054.06/8,604,318.53 = 1,692,541.92/x - Step 3: Cross multiply
5,736,054.06x = 8,604,318.53 × 1,692,541.92 - Step 4: Simplify right side
5,736,054.06x = 14,563,169,796,595.07 - Step 5: Solve for x
x = 14,563,169,796,595.07/5,736,054.06 - Step 6: Final answer
x = 2,538,882.94
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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.