Finding the Fourth Proportional to 1,497,935.81, 2,246,998.28 and 633,209.46
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Solution
The fourth proportional to 1,497,935.81, 2,246,998.28 and 633,209.46 is: 949,854.17
Step by Step Solution
- Step 1: Write the proportion equation
1,497,935.81 : 2,246,998.28 = 633,209.46 : x - Step 2: Convert to fraction form
1,497,935.81/2,246,998.28 = 633,209.46/x - Step 3: Cross multiply
1,497,935.81x = 2,246,998.28 × 633,209.46 - Step 4: Simplify right side
1,497,935.81x = 1,422,820,564,333.68 - Step 5: Solve for x
x = 1,422,820,564,333.68/1,497,935.81 - Step 6: Final answer
x = 949,854.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.