Finding the Fourth Proportional to 1,547,180.03, 2,320,244.47 and 536,065.99
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Solution
The fourth proportional to 1,547,180.03, 2,320,244.47 and 536,065.99 is: 803,916.88
Step by Step Solution
- Step 1: Write the proportion equation
1,547,180.03 : 2,320,244.47 = 536,065.99 : x - Step 2: Convert to fraction form
1,547,180.03/2,320,244.47 = 536,065.99/x - Step 3: Cross multiply
1,547,180.03x = 2,320,244.47 × 536,065.99 - Step 4: Simplify right side
1,547,180.03x = 1,243,804,148,852.58 - Step 5: Solve for x
x = 1,243,804,148,852.58/1,547,180.03 - Step 6: Final answer
x = 803,916.88
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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.