Finding the Fourth Proportional to 7,023,233.34, 10,535,693.36 and 2,473,341.12
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Solution
The fourth proportional to 7,023,233.34, 10,535,693.36 and 2,473,341.12 is: 3,710,308.68
Step by Step Solution
- Step 1: Write the proportion equation
7,023,233.34 : 10,535,693.36 = 2,473,341.12 : x - Step 2: Convert to fraction form
7,023,233.34/10,535,693.36 = 2,473,341.12/x - Step 3: Cross multiply
7,023,233.34x = 10,535,693.36 × 2,473,341.12 - Step 4: Simplify right side
7,023,233.34x = 26,058,363,602,632.26 - Step 5: Solve for x
x = 26,058,363,602,632.26/7,023,233.34 - Step 6: Final answer
x = 3,710,308.68
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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.