Finding the Fourth Proportional to 1,873,680.06, 2,808,797.88 and 675,309.08
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Solution
The fourth proportional to 1,873,680.06, 2,808,797.88 and 675,309.08 is: 1,012,342.90
Step by Step Solution
- Step 1: Write the proportion equation
1,873,680.06 : 2,808,797.88 = 675,309.08 : x - Step 2: Convert to fraction form
1,873,680.06/2,808,797.88 = 675,309.08/x - Step 3: Cross multiply
1,873,680.06x = 2,808,797.88 × 675,309.08 - Step 4: Simplify right side
1,873,680.06x = 1,896,806,712,248.75 - Step 5: Solve for x
x = 1,896,806,712,248.75/1,873,680.06 - Step 6: Final answer
x = 1,012,342.90
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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.