Finding the Fourth Proportional to 4,564,495.40, 6,299,004.08 and 2,527,304.90
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Solution
The fourth proportional to 4,564,495.40, 6,299,004.08 and 2,527,304.90 is: 3,487,681.00
Step by Step Solution
- Step 1: Write the proportion equation
4,564,495.40 : 6,299,004.08 = 2,527,304.90 : x - Step 2: Convert to fraction form
4,564,495.40/6,299,004.08 = 2,527,304.90/x - Step 3: Cross multiply
4,564,495.40x = 6,299,004.08 × 2,527,304.90 - Step 4: Simplify right side
4,564,495.40x = 15,919,503,851,327.23 - Step 5: Solve for x
x = 15,919,503,851,327.23/4,564,495.40 - Step 6: Final answer
x = 3,487,681.00
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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.