Finding the Fourth Proportional to 4,604,587.68, 6,906,876.64 and 1,571,701.84
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Solution
The fourth proportional to 4,604,587.68, 6,906,876.64 and 1,571,701.84 is: 2,357,551.09
Step by Step Solution
- Step 1: Write the proportion equation
4,604,587.68 : 6,906,876.64 = 1,571,701.84 : x - Step 2: Convert to fraction form
4,604,587.68/6,906,876.64 = 1,571,701.84/x - Step 3: Cross multiply
4,604,587.68x = 6,906,876.64 × 1,571,701.84 - Step 4: Simplify right side
4,604,587.68x = 10,855,550,723,741.02 - Step 5: Solve for x
x = 10,855,550,723,741.02/4,604,587.68 - Step 6: Final answer
x = 2,357,551.09
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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.