Finding the Fourth Proportional to 1,651,751.04, 2,475,953.28 and 1,119,325.92
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Solution
The fourth proportional to 1,651,751.04, 2,475,953.28 and 1,119,325.92 is: 1,677,854.96
Step by Step Solution
- Step 1: Write the proportion equation
1,651,751.04 : 2,475,953.28 = 1,119,325.92 : x - Step 2: Convert to fraction form
1,651,751.04/2,475,953.28 = 1,119,325.92/x - Step 3: Cross multiply
1,651,751.04x = 2,475,953.28 × 1,119,325.92 - Step 4: Simplify right side
1,651,751.04x = 2,771,398,683,013.02 - Step 5: Solve for x
x = 2,771,398,683,013.02/1,651,751.04 - Step 6: Final answer
x = 1,677,854.96
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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.