Finding the Fourth Proportional to 3,566,866.64, 5,349,176 and 1,170,152.76
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Solution
The fourth proportional to 3,566,866.64, 5,349,176 and 1,170,152.76 is: 1,754,860.41
Step by Step Solution
- Step 1: Write the proportion equation
3,566,866.64 : 5,349,176 = 1,170,152.76 : x - Step 2: Convert to fraction form
3,566,866.64/5,349,176 = 1,170,152.76/x - Step 3: Cross multiply
3,566,866.64x = 5,349,176 × 1,170,152.76 - Step 4: Simplify right side
3,566,866.64x = 6,259,353,060,125.76 - Step 5: Solve for x
x = 6,259,353,060,125.76/3,566,866.64 - Step 6: Final answer
x = 1,754,860.41
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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.