Finding the Fourth Proportional to 1,349,345.84, 2,024,350.94 and 950,765.08
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Solution
The fourth proportional to 1,349,345.84, 2,024,350.94 and 950,765.08 is: 1,426,381.68
Step by Step Solution
- Step 1: Write the proportion equation
1,349,345.84 : 2,024,350.94 = 950,765.08 : x - Step 2: Convert to fraction form
1,349,345.84/2,024,350.94 = 950,765.08/x - Step 3: Cross multiply
1,349,345.84x = 2,024,350.94 × 950,765.08 - Step 4: Simplify right side
1,349,345.84x = 1,924,682,183,417.18 - Step 5: Solve for x
x = 1,924,682,183,417.18/1,349,345.84 - Step 6: Final answer
x = 1,426,381.68
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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.