Finding the Fourth Proportional to 954,297.63, 1,316,897.33 and 524,574.68
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Solution
The fourth proportional to 954,297.63, 1,316,897.33 and 524,574.68 is: 723,894.69
Step by Step Solution
- Step 1: Write the proportion equation
954,297.63 : 1,316,897.33 = 524,574.68 : x - Step 2: Convert to fraction form
954,297.63/1,316,897.33 = 524,574.68/x - Step 3: Cross multiply
954,297.63x = 1,316,897.33 × 524,574.68 - Step 4: Simplify right side
954,297.63x = 690,810,986,270.24 - Step 5: Solve for x
x = 690,810,986,270.24/954,297.63 - Step 6: Final answer
x = 723,894.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.