Finding the Fourth Proportional to 4,584,465.93, 6,326,152.16 and 2,519,457.71
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Solution
The fourth proportional to 4,584,465.93, 6,326,152.16 and 2,519,457.71 is: 3,476,625.85
Step by Step Solution
- Step 1: Write the proportion equation
4,584,465.93 : 6,326,152.16 = 2,519,457.71 : x - Step 2: Convert to fraction form
4,584,465.93/6,326,152.16 = 2,519,457.71/x - Step 3: Cross multiply
4,584,465.93x = 6,326,152.16 × 2,519,457.71 - Step 4: Simplify right side
4,584,465.93x = 15,938,472,789,917.11 - Step 5: Solve for x
x = 15,938,472,789,917.11/4,584,465.93 - Step 6: Final answer
x = 3,476,625.85
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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.