Finding the Fourth Proportional to 4,737,844.52, 6,538,225.44 and 2,562,387.68
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Solution
The fourth proportional to 4,737,844.52, 6,538,225.44 and 2,562,387.68 is: 3,536,095.00
Step by Step Solution
- Step 1: Write the proportion equation
4,737,844.52 : 6,538,225.44 = 2,562,387.68 : x - Step 2: Convert to fraction form
4,737,844.52/6,538,225.44 = 2,562,387.68/x - Step 3: Cross multiply
4,737,844.52x = 6,538,225.44 × 2,562,387.68 - Step 4: Simplify right side
4,737,844.52x = 16,753,468,316,518.58 - Step 5: Solve for x
x = 16,753,468,316,518.58/4,737,844.52 - Step 6: Final answer
x = 3,536,095.00
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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.