Finding the Fourth Proportional to 2,401,923.60, 3,602,319.42 and 884,782.68
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Solution
The fourth proportional to 2,401,923.60, 3,602,319.42 and 884,782.68 is: 1,326,965.53
Step by Step Solution
- Step 1: Write the proportion equation
2,401,923.60 : 3,602,319.42 = 884,782.68 : x - Step 2: Convert to fraction form
2,401,923.60/3,602,319.42 = 884,782.68/x - Step 3: Cross multiply
2,401,923.60x = 3,602,319.42 × 884,782.68 - Step 4: Simplify right side
2,401,923.60x = 3,187,269,830,643.65 - Step 5: Solve for x
x = 3,187,269,830,643.65/2,401,923.60 - Step 6: Final answer
x = 1,326,965.53
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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.