Finding the Fourth Proportional to 2,265,762.66, 3,126,386.61 and 1,298,715
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Solution
The fourth proportional to 2,265,762.66, 3,126,386.61 and 1,298,715 is: 1,792,016.99
Step by Step Solution
- Step 1: Write the proportion equation
2,265,762.66 : 3,126,386.61 = 1,298,715 : x - Step 2: Convert to fraction form
2,265,762.66/3,126,386.61 = 1,298,715/x - Step 3: Cross multiply
2,265,762.66x = 3,126,386.61 × 1,298,715 - Step 4: Simplify right side
2,265,762.66x = 4,060,285,186,206.15 - Step 5: Solve for x
x = 4,060,285,186,206.15/2,265,762.66 - Step 6: Final answer
x = 1,792,016.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.