Finding the Fourth Proportional to 4,624,254.04, 6,381,423.57 and 2,559,273.63
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Solution
The fourth proportional to 4,624,254.04, 6,381,423.57 and 2,559,273.63 is: 3,531,771.59
Step by Step Solution
- Step 1: Write the proportion equation
4,624,254.04 : 6,381,423.57 = 2,559,273.63 : x - Step 2: Convert to fraction form
4,624,254.04/6,381,423.57 = 2,559,273.63/x - Step 3: Cross multiply
4,624,254.04x = 6,381,423.57 × 2,559,273.63 - Step 4: Simplify right side
4,624,254.04x = 16,331,809,064,561.46 - Step 5: Solve for x
x = 16,331,809,064,561.46/4,624,254.04 - Step 6: Final answer
x = 3,531,771.59
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1.5x scale
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.