Finding the Fourth Proportional to 4,753,046, 6,559,206.68 and 2,577,588.48
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Solution
The fourth proportional to 4,753,046, 6,559,206.68 and 2,577,588.48 is: 3,557,073.84
Step by Step Solution
- Step 1: Write the proportion equation
4,753,046 : 6,559,206.68 = 2,577,588.48 : x - Step 2: Convert to fraction form
4,753,046/6,559,206.68 = 2,577,588.48/x - Step 3: Cross multiply
4,753,046x = 6,559,206.68 × 2,577,588.48 - Step 4: Simplify right side
4,753,046x = 16,906,935,576,307.04 - Step 5: Solve for x
x = 16,906,935,576,307.04/4,753,046 - Step 6: Final answer
x = 3,557,073.84
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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.