Finding the Fourth Proportional to 6,360,233.32, 9,536,497.08 and 2,854,148.08
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Solution
The fourth proportional to 6,360,233.32, 9,536,497.08 and 2,854,148.08 is: 4,279,493.14
Step by Step Solution
- Step 1: Write the proportion equation
6,360,233.32 : 9,536,497.08 = 2,854,148.08 : x - Step 2: Convert to fraction form
6,360,233.32/9,536,497.08 = 2,854,148.08/x - Step 3: Cross multiply
6,360,233.32x = 9,536,497.08 × 2,854,148.08 - Step 4: Simplify right side
6,360,233.32x = 27,218,574,830,807.61 - Step 5: Solve for x
x = 27,218,574,830,807.61/6,360,233.32 - Step 6: Final answer
x = 4,279,493.14
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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.