Finding the Fourth Proportional to 4,597,404.90, 6,896,107.35 and 4,101,393.30
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Solution
The fourth proportional to 4,597,404.90, 6,896,107.35 and 4,101,393.30 is: 6,152,089.95
Step by Step Solution
- Step 1: Write the proportion equation
4,597,404.90 : 6,896,107.35 = 4,101,393.30 : x - Step 2: Convert to fraction form
4,597,404.90/6,896,107.35 = 4,101,393.30/x - Step 3: Cross multiply
4,597,404.90x = 6,896,107.35 × 4,101,393.30 - Step 4: Simplify right side
4,597,404.90x = 28,283,648,481,370.75 - Step 5: Solve for x
x = 28,283,648,481,370.75/4,597,404.90 - Step 6: Final answer
x = 6,152,089.95
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1.5x scale
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.