Finding the Fourth Proportional to 1,703,763.04, 2,555,373.64 and 566,430.72
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Solution
The fourth proportional to 1,703,763.04, 2,555,373.64 and 566,430.72 is: 849,556.01
Step by Step Solution
- Step 1: Write the proportion equation
1,703,763.04 : 2,555,373.64 = 566,430.72 : x - Step 2: Convert to fraction form
1,703,763.04/2,555,373.64 = 566,430.72/x - Step 3: Cross multiply
1,703,763.04x = 2,555,373.64 × 566,430.72 - Step 4: Simplify right side
1,703,763.04x = 1,447,442,130,774.22 - Step 5: Solve for x
x = 1,447,442,130,774.22/1,703,763.04 - Step 6: Final answer
x = 849,556.01
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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.