Finding the Fourth Proportional to 1,473,256.08, 2,209,926.84 and 574,661.52
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Solution
The fourth proportional to 1,473,256.08, 2,209,926.84 and 574,661.52 is: 862,008.94
Step by Step Solution
- Step 1: Write the proportion equation
1,473,256.08 : 2,209,926.84 = 574,661.52 : x - Step 2: Convert to fraction form
1,473,256.08/2,209,926.84 = 574,661.52/x - Step 3: Cross multiply
1,473,256.08x = 2,209,926.84 × 574,661.52 - Step 4: Simplify right side
1,473,256.08x = 1,269,959,916,963.20 - Step 5: Solve for x
x = 1,269,959,916,963.20/1,473,256.08 - Step 6: Final answer
x = 862,008.94
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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.