Finding the Fourth Proportional to 4,294,137.66, 5,925,875.04 and 2,360,377.68
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Solution
The fourth proportional to 4,294,137.66, 5,925,875.04 and 2,360,377.68 is: 3,257,302.00
Step by Step Solution
- Step 1: Write the proportion equation
4,294,137.66 : 5,925,875.04 = 2,360,377.68 : x - Step 2: Convert to fraction form
4,294,137.66/5,925,875.04 = 2,360,377.68/x - Step 3: Cross multiply
4,294,137.66x = 5,925,875.04 × 2,360,377.68 - Step 4: Simplify right side
4,294,137.66x = 13,987,303,178,885.11 - Step 5: Solve for x
x = 13,987,303,178,885.11/4,294,137.66 - Step 6: Final answer
x = 3,257,302.00
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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.