Finding the Fourth Proportional to 4,368,594.35, 6,028,495.79 and 2,533,130.10
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Solution
The fourth proportional to 4,368,594.35, 6,028,495.79 and 2,533,130.10 is: 3,495,624.20
Step by Step Solution
- Step 1: Write the proportion equation
4,368,594.35 : 6,028,495.79 = 2,533,130.10 : x - Step 2: Convert to fraction form
4,368,594.35/6,028,495.79 = 2,533,130.10/x - Step 3: Cross multiply
4,368,594.35x = 6,028,495.79 × 2,533,130.10 - Step 4: Simplify right side
4,368,594.35x = 15,270,964,143,372.28 - Step 5: Solve for x
x = 15,270,964,143,372.28/4,368,594.35 - Step 6: Final answer
x = 3,495,624.20
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.