Finding the Fourth Proportional to 6,497,567.64, 9,748,010.34 and 1,948,599
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Solution
The fourth proportional to 6,497,567.64, 9,748,010.34 and 1,948,599 is: 2,923,395.99
Step by Step Solution
- Step 1: Write the proportion equation
6,497,567.64 : 9,748,010.34 = 1,948,599 : x - Step 2: Convert to fraction form
6,497,567.64/9,748,010.34 = 1,948,599/x - Step 3: Cross multiply
6,497,567.64x = 9,748,010.34 × 1,948,599 - Step 4: Simplify right side
6,497,567.64x = 18,994,963,200,513.66 - Step 5: Solve for x
x = 18,994,963,200,513.66/6,497,567.64 - Step 6: Final answer
x = 2,923,395.99
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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.