Finding the Fourth Proportional to 3,875,359.36, 5,804,637.12 and 1,876,624
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Solution
The fourth proportional to 3,875,359.36, 5,804,637.12 and 1,876,624 is: 2,810,867.41
Step by Step Solution
- Step 1: Write the proportion equation
3,875,359.36 : 5,804,637.12 = 1,876,624 : x - Step 2: Convert to fraction form
3,875,359.36/5,804,637.12 = 1,876,624/x - Step 3: Cross multiply
3,875,359.36x = 5,804,637.12 × 1,876,624 - Step 4: Simplify right side
3,875,359.36x = 10,893,121,330,682.88 - Step 5: Solve for x
x = 10,893,121,330,682.88/3,875,359.36 - Step 6: Final answer
x = 2,810,867.41
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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.