Finding the Fourth Proportional to 2,249,735.29, 3,375,098.65 and 652,365.07
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Solution
The fourth proportional to 2,249,735.29, 3,375,098.65 and 652,365.07 is: 978,691.35
Step by Step Solution
- Step 1: Write the proportion equation
2,249,735.29 : 3,375,098.65 = 652,365.07 : x - Step 2: Convert to fraction form
2,249,735.29/3,375,098.65 = 652,365.07/x - Step 3: Cross multiply
2,249,735.29x = 3,375,098.65 × 652,365.07 - Step 4: Simplify right side
2,249,735.29x = 2,201,796,467,064.16 - Step 5: Solve for x
x = 2,201,796,467,064.16/2,249,735.29 - Step 6: Final answer
x = 978,691.35
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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.