Finding the Fourth Proportional to 4,577,210.51, 6,316,558.38 and 2,512,239.66
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Solution
The fourth proportional to 4,577,210.51, 6,316,558.38 and 2,512,239.66 is: 3,466,895.06
Step by Step Solution
- Step 1: Write the proportion equation
4,577,210.51 : 6,316,558.38 = 2,512,239.66 : x - Step 2: Convert to fraction form
4,577,210.51/6,316,558.38 = 2,512,239.66/x - Step 3: Cross multiply
4,577,210.51x = 6,316,558.38 × 2,512,239.66 - Step 4: Simplify right side
4,577,210.51x = 15,868,708,476,941.35 - Step 5: Solve for x
x = 15,868,708,476,941.35/4,577,210.51 - Step 6: Final answer
x = 3,466,895.06
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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.