Finding the Fourth Proportional to 2,771,270.86, 4,156,856.98 and 877,963.08
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Solution
The fourth proportional to 2,771,270.86, 4,156,856.98 and 877,963.08 is: 1,316,929.00
Step by Step Solution
- Step 1: Write the proportion equation
2,771,270.86 : 4,156,856.98 = 877,963.08 : x - Step 2: Convert to fraction form
2,771,270.86/4,156,856.98 = 877,963.08/x - Step 3: Cross multiply
2,771,270.86x = 4,156,856.98 × 877,963.08 - Step 4: Simplify right side
2,771,270.86x = 3,649,566,957,280.30 - Step 5: Solve for x
x = 3,649,566,957,280.30/2,771,270.86 - Step 6: Final answer
x = 1,316,929.00
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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.