Finding the Fourth Proportional to 1,547,913.24, 2,321,272.08 and 601,156.08
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Solution
The fourth proportional to 1,547,913.24, 2,321,272.08 and 601,156.08 is: 901,501.96
Step by Step Solution
- Step 1: Write the proportion equation
1,547,913.24 : 2,321,272.08 = 601,156.08 : x - Step 2: Convert to fraction form
1,547,913.24/2,321,272.08 = 601,156.08/x - Step 3: Cross multiply
1,547,913.24x = 2,321,272.08 × 601,156.08 - Step 4: Simplify right side
1,547,913.24x = 1,395,446,824,226.25 - Step 5: Solve for x
x = 1,395,446,824,226.25/1,547,913.24 - Step 6: Final answer
x = 901,501.96
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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.