Finding the Fourth Proportional to 2,357,052, 3,535,578 and 584,124
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Solution
The fourth proportional to 2,357,052, 3,535,578 and 584,124 is: 876,186
Step by Step Solution
- Step 1: Write the proportion equation
2,357,052 : 3,535,578 = 584,124 : x - Step 2: Convert to fraction form
2,357,052/3,535,578 = 584,124/x - Step 3: Cross multiply
2,357,052x = 3,535,578 × 584,124 - Step 4: Simplify right side
2,357,052x = 2,065,215,963,672 - Step 5: Solve for x
x = 2,065,215,963,672/2,357,052 - Step 6: Final answer
x = 876,186
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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.