Finding the Fourth Proportional to 3,249,025.70, 4,873,999.35 and 1,004,929.70
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Solution
The fourth proportional to 3,249,025.70, 4,873,999.35 and 1,004,929.70 is: 1,507,537.08
Step by Step Solution
- Step 1: Write the proportion equation
3,249,025.70 : 4,873,999.35 = 1,004,929.70 : x - Step 2: Convert to fraction form
3,249,025.70/4,873,999.35 = 1,004,929.70/x - Step 3: Cross multiply
3,249,025.70x = 4,873,999.35 × 1,004,929.70 - Step 4: Simplify right side
3,249,025.70x = 4,898,026,704,595.69 - Step 5: Solve for x
x = 4,898,026,704,595.69/3,249,025.70 - Step 6: Final answer
x = 1,507,537.08
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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.