Finding the Fourth Proportional to 1,858,388.44, 2,564,265.18 and 1,094,594.08
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Solution
The fourth proportional to 1,858,388.44, 2,564,265.18 and 1,094,594.08 is: 1,510,356.73
Step by Step Solution
- Step 1: Write the proportion equation
1,858,388.44 : 2,564,265.18 = 1,094,594.08 : x - Step 2: Convert to fraction form
1,858,388.44/2,564,265.18 = 1,094,594.08/x - Step 3: Cross multiply
1,858,388.44x = 2,564,265.18 × 1,094,594.08 - Step 4: Simplify right side
1,858,388.44x = 2,806,829,485,578.13 - Step 5: Solve for x
x = 2,806,829,485,578.13/1,858,388.44 - Step 6: Final answer
x = 1,510,356.73
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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.