Finding the Fourth Proportional to 4,461,276.99, 6,692,059.86 and 2,123,807.74
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Solution
The fourth proportional to 4,461,276.99, 6,692,059.86 and 2,123,807.74 is: 3,185,780.35
Step by Step Solution
- Step 1: Write the proportion equation
4,461,276.99 : 6,692,059.86 = 2,123,807.74 : x - Step 2: Convert to fraction form
4,461,276.99/6,692,059.86 = 2,123,807.74/x - Step 3: Cross multiply
4,461,276.99x = 6,692,059.86 × 2,123,807.74 - Step 4: Simplify right side
4,461,276.99x = 14,212,648,558,079.35 - Step 5: Solve for x
x = 14,212,648,558,079.35/4,461,276.99 - Step 6: Final answer
x = 3,185,780.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.