Finding the Fourth Proportional to 5,867,959.26, 8,097,663.13 and 3,254,041.53
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Solution
The fourth proportional to 5,867,959.26, 8,097,663.13 and 3,254,041.53 is: 4,490,510.40
Step by Step Solution
- Step 1: Write the proportion equation
5,867,959.26 : 8,097,663.13 = 3,254,041.53 : x - Step 2: Convert to fraction form
5,867,959.26/8,097,663.13 = 3,254,041.53/x - Step 3: Cross multiply
5,867,959.26x = 8,097,663.13 × 3,254,041.53 - Step 4: Simplify right side
5,867,959.26x = 26,350,132,112,834.68 - Step 5: Solve for x
x = 26,350,132,112,834.68/5,867,959.26 - Step 6: Final answer
x = 4,490,510.40
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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.