Finding the Fourth Proportional to 2,877,634.08, 4,314,215.52 and 1,864,615.68
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Solution
The fourth proportional to 2,877,634.08, 4,314,215.52 and 1,864,615.68 is: 2,795,474.92
Step by Step Solution
- Step 1: Write the proportion equation
2,877,634.08 : 4,314,215.52 = 1,864,615.68 : x - Step 2: Convert to fraction form
2,877,634.08/4,314,215.52 = 1,864,615.68/x - Step 3: Cross multiply
2,877,634.08x = 4,314,215.52 × 1,864,615.68 - Step 4: Simplify right side
2,877,634.08x = 8,044,353,905,491.35 - Step 5: Solve for x
x = 8,044,353,905,491.35/2,877,634.08 - Step 6: Final answer
x = 2,795,474.92
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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.