Finding the Fourth Proportional to 4,368,696.53, 6,028,829.19 and 2,435,079.71
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Solution
The fourth proportional to 4,368,696.53, 6,028,829.19 and 2,435,079.71 is: 3,360,425.60
Step by Step Solution
- Step 1: Write the proportion equation
4,368,696.53 : 6,028,829.19 = 2,435,079.71 : x - Step 2: Convert to fraction form
4,368,696.53/6,028,829.19 = 2,435,079.71/x - Step 3: Cross multiply
4,368,696.53x = 6,028,829.19 × 2,435,079.71 - Step 4: Simplify right side
4,368,696.53x = 14,680,679,650,696.81 - Step 5: Solve for x
x = 14,680,679,650,696.81/4,368,696.53 - Step 6: Final answer
x = 3,360,425.60
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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.