Finding the Fourth Proportional to 2,866,593.24, 4,299,746.40 and 1,069,336.08
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Solution
The fourth proportional to 2,866,593.24, 4,299,746.40 and 1,069,336.08 is: 1,603,950.60
Step by Step Solution
- Step 1: Write the proportion equation
2,866,593.24 : 4,299,746.40 = 1,069,336.08 : x - Step 2: Convert to fraction form
2,866,593.24/4,299,746.40 = 1,069,336.08/x - Step 3: Cross multiply
2,866,593.24x = 4,299,746.40 × 1,069,336.08 - Step 4: Simplify right side
2,866,593.24x = 4,597,873,960,370.11 - Step 5: Solve for x
x = 4,597,873,960,370.11/2,866,593.24 - Step 6: Final answer
x = 1,603,950.60
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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.