Finding the Fourth Proportional to 4,527,633.90, 6,248,179.84 and 2,462,697.50
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Solution
The fourth proportional to 4,527,633.90, 6,248,179.84 and 2,462,697.50 is: 3,398,547.06
Step by Step Solution
- Step 1: Write the proportion equation
4,527,633.90 : 6,248,179.84 = 2,462,697.50 : x - Step 2: Convert to fraction form
4,527,633.90/6,248,179.84 = 2,462,697.50/x - Step 3: Cross multiply
4,527,633.90x = 6,248,179.84 × 2,462,697.50 - Step 4: Simplify right side
4,527,633.90x = 15,387,376,871,518.40 - Step 5: Solve for x
x = 15,387,376,871,518.40/4,527,633.90 - Step 6: Final answer
x = 3,398,547.06
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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.