Finding the Fourth Proportional to 4,497,988, 6,746,988.48 and 1,838,596
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Solution
The fourth proportional to 4,497,988, 6,746,988.48 and 1,838,596 is: 2,757,896.65
Step by Step Solution
- Step 1: Write the proportion equation
4,497,988 : 6,746,988.48 = 1,838,596 : x - Step 2: Convert to fraction form
4,497,988/6,746,988.48 = 1,838,596/x - Step 3: Cross multiply
4,497,988x = 6,746,988.48 × 1,838,596 - Step 4: Simplify right side
4,497,988x = 12,404,986,031,374.08 - Step 5: Solve for x
x = 12,404,986,031,374.08/4,497,988 - Step 6: Final answer
x = 2,757,896.65
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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.