Finding the Fourth Proportional to 4,113,001.68, 6,170,567.28 and 2,408,585.04
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Solution
The fourth proportional to 4,113,001.68, 6,170,567.28 and 2,408,585.04 is: 3,613,501.09
Step by Step Solution
- Step 1: Write the proportion equation
4,113,001.68 : 6,170,567.28 = 2,408,585.04 : x - Step 2: Convert to fraction form
4,113,001.68/6,170,567.28 = 2,408,585.04/x - Step 3: Cross multiply
4,113,001.68x = 6,170,567.28 × 2,408,585.04 - Step 4: Simplify right side
4,113,001.68x = 14,862,336,038,921.49 - Step 5: Solve for x
x = 14,862,336,038,921.49/4,113,001.68 - Step 6: Final answer
x = 3,613,501.09
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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.