Finding the Fourth Proportional to 7,023,233.08, 10,535,692.98 and 2,473,340.87
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Solution
The fourth proportional to 7,023,233.08, 10,535,692.98 and 2,473,340.87 is: 3,710,308.31
Step by Step Solution
- Step 1: Write the proportion equation
7,023,233.08 : 10,535,692.98 = 2,473,340.87 : x - Step 2: Convert to fraction form
7,023,233.08/10,535,692.98 = 2,473,340.87/x - Step 3: Cross multiply
7,023,233.08x = 10,535,692.98 × 2,473,340.87 - Step 4: Simplify right side
7,023,233.08x = 26,058,360,041,206.09 - Step 5: Solve for x
x = 26,058,360,041,206.09/7,023,233.08 - Step 6: Final answer
x = 3,710,308.31
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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.