Finding the Fourth Proportional to 1,457,630.00, 2,011,619.51 and 804,252.81
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Solution
The fourth proportional to 1,457,630.00, 2,011,619.51 and 804,252.81 is: 1,109,918.60
Step by Step Solution
- Step 1: Write the proportion equation
1,457,630.00 : 2,011,619.51 = 804,252.81 : x - Step 2: Convert to fraction form
1,457,630.00/2,011,619.51 = 804,252.81/x - Step 3: Cross multiply
1,457,630.00x = 2,011,619.51 × 804,252.81 - Step 4: Simplify right side
1,457,630.00x = 1,617,850,639,547.06 - Step 5: Solve for x
x = 1,617,850,639,547.06/1,457,630.00 - Step 6: Final answer
x = 1,109,918.60
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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.