Finding the Fourth Proportional to 2,465,134.80, 3,697,888.08 and 735,868.04
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Solution
The fourth proportional to 2,465,134.80, 3,697,888.08 and 735,868.04 is: 1,103,857.55
Step by Step Solution
- Step 1: Write the proportion equation
2,465,134.80 : 3,697,888.08 = 735,868.04 : x - Step 2: Convert to fraction form
2,465,134.80/3,697,888.08 = 735,868.04/x - Step 3: Cross multiply
2,465,134.80x = 3,697,888.08 × 735,868.04 - Step 4: Simplify right side
2,465,134.80x = 2,721,157,653,568.96 - Step 5: Solve for x
x = 2,721,157,653,568.96/2,465,134.80 - Step 6: Final answer
x = 1,103,857.55
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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.