Finding the Fourth Proportional to 9,224,468.24, 13,835,283.98 and 3,076,557.98
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Solution
The fourth proportional to 9,224,468.24, 13,835,283.98 and 3,076,557.98 is: 4,614,363.90
Step by Step Solution
- Step 1: Write the proportion equation
9,224,468.24 : 13,835,283.98 = 3,076,557.98 : x - Step 2: Convert to fraction form
9,224,468.24/13,835,283.98 = 3,076,557.98/x - Step 3: Cross multiply
9,224,468.24x = 13,835,283.98 × 3,076,557.98 - Step 4: Simplify right side
9,224,468.24x = 42,565,053,249,675.95 - Step 5: Solve for x
x = 42,565,053,249,675.95/9,224,468.24 - Step 6: Final answer
x = 4,614,363.90
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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.