Finding the Fourth Proportional to 4,153,884.02, 6,230,875.95 and 1,458,276.98
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Solution
The fourth proportional to 4,153,884.02, 6,230,875.95 and 1,458,276.98 is: 2,187,433.00
Step by Step Solution
- Step 1: Write the proportion equation
4,153,884.02 : 6,230,875.95 = 1,458,276.98 : x - Step 2: Convert to fraction form
4,153,884.02/6,230,875.95 = 1,458,276.98/x - Step 3: Cross multiply
4,153,884.02x = 6,230,875.95 × 1,458,276.98 - Step 4: Simplify right side
4,153,884.02x = 9,086,342,963,120.63 - Step 5: Solve for x
x = 9,086,342,963,120.63/4,153,884.02 - Step 6: Final answer
x = 2,187,433.00
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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.