Finding the Fourth Proportional to 4,763,694, 6,573,927.05 and 2,588,235.88
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Solution
The fourth proportional to 4,763,694, 6,573,927.05 and 2,588,235.88 is: 3,571,781.45
Step by Step Solution
- Step 1: Write the proportion equation
4,763,694 : 6,573,927.05 = 2,588,235.88 : x - Step 2: Convert to fraction form
4,763,694/6,573,927.05 = 2,588,235.88/x - Step 3: Cross multiply
4,763,694x = 6,573,927.05 × 2,588,235.88 - Step 4: Simplify right side
4,763,694x = 17,014,873,863,312.55 - Step 5: Solve for x
x = 17,014,873,863,312.55/4,763,694 - Step 6: Final answer
x = 3,571,781.45
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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.