Finding the Fourth Proportional to 1,360,931.93, 2,041,403.24 and 551,331.66
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Solution
The fourth proportional to 1,360,931.93, 2,041,403.24 and 551,331.66 is: 826,999.65
Step by Step Solution
- Step 1: Write the proportion equation
1,360,931.93 : 2,041,403.24 = 551,331.66 : x - Step 2: Convert to fraction form
1,360,931.93/2,041,403.24 = 551,331.66/x - Step 3: Cross multiply
1,360,931.93x = 2,041,403.24 × 551,331.66 - Step 4: Simplify right side
1,360,931.93x = 1,125,490,234,281.92 - Step 5: Solve for x
x = 1,125,490,234,281.92/1,360,931.93 - Step 6: Final answer
x = 826,999.65
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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.