Finding the Fourth Proportional to 1,467,386.17, 2,024,134.99 and 922,659.55
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Solution
The fourth proportional to 1,467,386.17, 2,024,134.99 and 922,659.55 is: 1,272,730.74
Step by Step Solution
- Step 1: Write the proportion equation
1,467,386.17 : 2,024,134.99 = 922,659.55 : x - Step 2: Convert to fraction form
1,467,386.17/2,024,134.99 = 922,659.55/x - Step 3: Cross multiply
1,467,386.17x = 2,024,134.99 × 922,659.55 - Step 4: Simplify right side
1,467,386.17x = 1,867,587,479,012.65 - Step 5: Solve for x
x = 1,867,587,479,012.65/1,467,386.17 - Step 6: Final answer
x = 1,272,730.74
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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.