Finding the Fourth Proportional to 1,710,773.55, 2,563,326.56 and 1,202,852.99
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Solution
The fourth proportional to 1,710,773.55, 2,563,326.56 and 1,202,852.99 is: 1,802,287.06
Step by Step Solution
- Step 1: Write the proportion equation
1,710,773.55 : 2,563,326.56 = 1,202,852.99 : x - Step 2: Convert to fraction form
1,710,773.55/2,563,326.56 = 1,202,852.99/x - Step 3: Cross multiply
1,710,773.55x = 2,563,326.56 × 1,202,852.99 - Step 4: Simplify right side
1,710,773.55x = 3,083,305,026,457.86 - Step 5: Solve for x
x = 3,083,305,026,457.86/1,710,773.55 - Step 6: Final answer
x = 1,802,287.06
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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.