Finding the Fourth Proportional to 1,723,393.71, 2,583,293.58 and 964,122
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Solution
The fourth proportional to 1,723,393.71, 2,583,293.58 and 964,122 is: 1,445,177.71
Step by Step Solution
- Step 1: Write the proportion equation
1,723,393.71 : 2,583,293.58 = 964,122 : x - Step 2: Convert to fraction form
1,723,393.71/2,583,293.58 = 964,122/x - Step 3: Cross multiply
1,723,393.71x = 2,583,293.58 × 964,122 - Step 4: Simplify right side
1,723,393.71x = 2,490,610,172,936.76 - Step 5: Solve for x
x = 2,490,610,172,936.76/1,723,393.71 - Step 6: Final answer
x = 1,445,177.71
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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.