Finding the Fourth Proportional to 4,890,498.08, 7,326,204.24 and 3,202,484
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Solution
The fourth proportional to 4,890,498.08, 7,326,204.24 and 3,202,484 is: 4,797,476.96
Step by Step Solution
- Step 1: Write the proportion equation
4,890,498.08 : 7,326,204.24 = 3,202,484 : x - Step 2: Convert to fraction form
4,890,498.08/7,326,204.24 = 3,202,484/x - Step 3: Cross multiply
4,890,498.08x = 7,326,204.24 × 3,202,484 - Step 4: Simplify right side
4,890,498.08x = 23,462,051,859,332.16 - Step 5: Solve for x
x = 23,462,051,859,332.16/4,890,498.08 - Step 6: Final answer
x = 4,797,476.96
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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.