Finding the Fourth Proportional to 4,464,058.08, 6,160,138.56 and 2,426,849.76
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Solution
The fourth proportional to 4,464,058.08, 6,160,138.56 and 2,426,849.76 is: 3,348,910.46
Step by Step Solution
- Step 1: Write the proportion equation
4,464,058.08 : 6,160,138.56 = 2,426,849.76 : x - Step 2: Convert to fraction form
4,464,058.08/6,160,138.56 = 2,426,849.76/x - Step 3: Cross multiply
4,464,058.08x = 6,160,138.56 × 2,426,849.76 - Step 4: Simplify right side
4,464,058.08x = 14,949,730,785,902.74 - Step 5: Solve for x
x = 14,949,730,785,902.74/4,464,058.08 - Step 6: Final answer
x = 3,348,910.46
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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.