Finding the Fourth Proportional to 1,509,058.41, 2,264,192.48 and 549,580.84
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Solution
The fourth proportional to 1,509,058.41, 2,264,192.48 and 549,580.84 is: 824,591.55
Step by Step Solution
- Step 1: Write the proportion equation
1,509,058.41 : 2,264,192.48 = 549,580.84 : x - Step 2: Convert to fraction form
1,509,058.41/2,264,192.48 = 549,580.84/x - Step 3: Cross multiply
1,509,058.41x = 2,264,192.48 × 549,580.84 - Step 4: Simplify right side
1,509,058.41x = 1,244,356,811,164.74 - Step 5: Solve for x
x = 1,244,356,811,164.74/1,509,058.41 - Step 6: Final answer
x = 824,591.55
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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.