Finding the Fourth Proportional to 4,070,276.28, 6,099,674.41 and 2,249,461.14
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Solution
The fourth proportional to 4,070,276.28, 6,099,674.41 and 2,249,461.14 is: 3,371,019.46
Step by Step Solution
- Step 1: Write the proportion equation
4,070,276.28 : 6,099,674.41 = 2,249,461.14 : x - Step 2: Convert to fraction form
4,070,276.28/6,099,674.41 = 2,249,461.14/x - Step 3: Cross multiply
4,070,276.28x = 6,099,674.41 × 2,249,461.14 - Step 4: Simplify right side
4,070,276.28x = 13,720,980,551,947.43 - Step 5: Solve for x
x = 13,720,980,551,947.43/4,070,276.28 - Step 6: Final answer
x = 3,371,019.46
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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.