Finding the Fourth Proportional to 4,521,360.06, 6,239,114.91 and 2,587,177.26
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Solution
The fourth proportional to 4,521,360.06, 6,239,114.91 and 2,587,177.26 is: 3,570,097.49
Step by Step Solution
- Step 1: Write the proportion equation
4,521,360.06 : 6,239,114.91 = 2,587,177.26 : x - Step 2: Convert to fraction form
4,521,360.06/6,239,114.91 = 2,587,177.26/x - Step 3: Cross multiply
4,521,360.06x = 6,239,114.91 × 2,587,177.26 - Step 4: Simplify right side
4,521,360.06x = 16,141,696,217,678.95 - Step 5: Solve for x
x = 16,141,696,217,678.95/4,521,360.06 - Step 6: Final answer
x = 3,570,097.49
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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.