Finding the Fourth Proportional to 2,652,031.08, 3,658,842.84 and 1,734,783.84
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Solution
The fourth proportional to 2,652,031.08, 3,658,842.84 and 1,734,783.84 is: 2,393,373.70
Step by Step Solution
- Step 1: Write the proportion equation
2,652,031.08 : 3,658,842.84 = 1,734,783.84 : x - Step 2: Convert to fraction form
2,652,031.08/3,658,842.84 = 1,734,783.84/x - Step 3: Cross multiply
2,652,031.08x = 3,658,842.84 × 1,734,783.84 - Step 4: Simplify right side
2,652,031.08x = 6,347,301,431,931.71 - Step 5: Solve for x
x = 6,347,301,431,931.71/2,652,031.08 - Step 6: Final answer
x = 2,393,373.70
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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.