Finding the Fourth Proportional to 3,495,272.53, 5,243,095.63 and 1,099,303.99
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Solution
The fourth proportional to 3,495,272.53, 5,243,095.63 and 1,099,303.99 is: 1,649,014.75
Step by Step Solution
- Step 1: Write the proportion equation
3,495,272.53 : 5,243,095.63 = 1,099,303.99 : x - Step 2: Convert to fraction form
3,495,272.53/5,243,095.63 = 1,099,303.99/x - Step 3: Cross multiply
3,495,272.53x = 5,243,095.63 × 1,099,303.99 - Step 4: Simplify right side
3,495,272.53x = 5,763,755,956,898.72 - Step 5: Solve for x
x = 5,763,755,956,898.72/3,495,272.53 - Step 6: Final answer
x = 1,649,014.75
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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.