Finding the Fourth Proportional to 3,466,204.18, 4,781,750.16 and 2,242,904.70
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Solution
The fourth proportional to 3,466,204.18, 4,781,750.16 and 2,242,904.70 is: 3,094,165.65
Step by Step Solution
- Step 1: Write the proportion equation
3,466,204.18 : 4,781,750.16 = 2,242,904.70 : x - Step 2: Convert to fraction form
3,466,204.18/4,781,750.16 = 2,242,904.70/x - Step 3: Cross multiply
3,466,204.18x = 4,781,750.16 × 2,242,904.70 - Step 4: Simplify right side
3,466,204.18x = 10,725,009,908,089.75 - Step 5: Solve for x
x = 10,725,009,908,089.75/3,466,204.18 - Step 6: Final answer
x = 3,094,165.65
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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.